ROLLER BEARINGS. TIMKEN PRODUCTS SERVICE CATALOG Bi

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1 ROLLER EARINGS ROLLER EARINGS Part Numbering Systems...3 Tapered Roller earings...15 Radial Cylindrical Roller earings Spherical Roller earings Spherical Roller earing Pillow locks Spherical Plain earings Thrust Roller earings Auxiliary Parts TIMKEN PRODUCTS SERVICE CATALOG i

2 T C D ROLLER EARINGS d a ii TIMKEN SERVICE PRODUCTS CATALOG CATALOG

3 Part Numbering Systems TAPERED ROLLER EARINGS Overview: Timken offers the most extensive line of tapered roller bearings in the world. Tapered roller bearings consist of four interdependent components: the cone (inner ring), the cup (outer ring), the tapered rollers (rolling elements) and the cage (roller retainer). Tapered bearings are uniquely designed to manage both thrust and radial loads on rotating shafts. The steeper the cup angle, the greater the ability of the bearing to handle thrust loads. Sizes: 8 mm ( in.) bore to mm (87.5 in.) outside diameter (O.D.). Markets: Automotive, industrial, rail, rolling mills, crane wheels, sheaves. Features: Available in single-, double- and four-row configurations. Customized surface geometries and coatings are available. enefits: Enhanced performance in demanding applications. PAGE Part Numbering Systems...3 Type TS...15 Type TSF Type TDO Type TDI IsoClass TM Series FPO FPO TIMKEN PRODUCTS CATALOG 1

4 ROLLER EARINGS 2 TIMKEN PRODUCTS CATALOG

5 Part Numbering Systems HOW TO RECOGNIZE YOUR PART NUMER The part numbering systems for single-row tapered roller bearings (type TS) are internationally recognized. Several part number systems have been developed that can be classified according to metric or inch systems. Within both the metric and inch systems, different part number systems have been developed. Inch system bearings are normally assigned individual part numbers for the inner race and outer races, whereas ISO bearings are assigned a unique part number for the bearing assembly (inner race and outer race). EARING SERIES In all the part numbering systems the term bearing series is used to describe bearings having the same basic internal geometry (e.g. roller size, included inner race and outer race angle). Any inner race (including roller set) can be matched with any outer race within the same series providing that the same type of bearing is being used. INCH PART NUMERING SYSTEMS ORIGINAL INCH PART NUMERING SYSTEM The original system developed by The Timken Company was based on a family of bearings designed around a common roller. Varying the number of rollers and the angle of the raceways allows different bearings to be designed for predominant radial load (shallow angle) or thrust load (steep angle). For example, all the tapered roller bearings in the 500 family use the same roller. However, the 595 Series has a steep angle and 24 rollers while the 525 Series has a shallow angle and 15 rollers. Individual part numbers are assigned to the inner race and outer races. Although there are exceptions, the general rule is that the outer race has a part number that is lower than the series number, whereas the inner race is assigned a higher number. INCH METRIC ISO 355 ORIGINAL AMA J-LINE ORIGINAL METRIC NEW METRIC For example: Series 575 Outer race 572 Inner race 576 < Individual part number for inner and outer race > < Part number describes inner and outer race > SYMOLS d = bearing bore diameter D = bearing outside diameter T = bearing width = inner race width C = outer race width E = outer race small inside diameter a = 1/2 included outer race contact angle r1 = inner race back face radius height r2 = inner race back face radius width r3 = outer race back face radius height r4 = outer race back face radius width r5 = inner race and outer race front face chamfer height and width a TIMKEN PRODUCTS CATALOG 3

6 ROLLER EARINGS AMA INCH PART NUMERING SYSTEM HM Section 1 Duty Section 2 Angularity Section 3 asic series indications Section 4 Component designator Section 5 Modification suffix A new inch part numbering system was developed by the American earing Manufacturers Association (AMA) to address the expansion in the number of new applications and tapered roller bearing designs. This part numbering system has become the international standard for inch-sized bearings. The AMA part numbering system applies to new bearing seriesonly. Existing part numbers according to the original system, new part numbers that are added to the existing series and proprietary part numbers of special bearings continue to be used. The new part number is divided into 5 alpha-numeric sections: Section 1 - Prefix Letters The prefixes will consist of one or two letters and will designate the duty class for which the bearing is designed. EL Extra Light HM Heavy Medium LL Lighter than Light H Heavy L Light HH Heavier than Heavy LM Light Medium EH Extra Heavy M Medium T Thrust only Section 2 - Angularity Designator The first digit following the prefix will represent the angle coding as determined by the included angle of the outer race. Included Outer race Angle Code 0 to to to to to to to to Up, but not thrust only 9 90 Thrust bearing only 0 Section 3 - asic Series Indication The 2nd, 3rd, and 4th digits following the prefix letters are reserved for the basic series indication. The selection of the basic series indication in relation to the maximum theoretical bore of the bearing will then be in accordance with the following tabulation: Maximum Series Indication Maximum Series Indication ore Range ore Range (inches) (inches) to 19 incl to 659 incl to 99 incl to 679 incl. 000 to 029 incl to 694 incl to 129 incl to 709 incl to 189 incl to 724 incl to 239 incl to 739 incl to 289 incl to 754 incl to 339 incl to 769 incl to 389 incl to 784 incl to 429 incl to 799 incl to 469 incl to 829 incl to 509 incl to 859 incl to 549 incl to 879 incl to 579 incl to 889 incl to 609 incl to 899 incl to 639 incl and over 900 to 999 incl. Section 4 - Component Designator The 5th and 6th digits, or the last two digits, following the prefix letters will indicatethe actual part number of the bearing component. Outer race numbers will beindicated by the digits 10 to 19, inclusive, the first outer race made to minimum section in any series starting with the number 10. If more than 10 outer races appear in any series, numbers 20 to 29 will be utilized where available. Inner race numbers will be indicated by the digits 30 to 49, inclusive, the first inner race made to minimum section in any series being numbered 49. Section 5 - Suffix This will consist of one letter to three letters in pre-arranged combinations, indicating modifications in external form or internal arrangement. 4 TIMKEN PRODUCTS CATALOG

7 Part Numbering Systems PREFIXES AND SUFFIXES Some of the symbols used by The Timken Company and prefixes and suffixes that are part of the AMA part numbering standard: PREFIX SUFFIX INNER RACE OR OUTER RACE EXPLANATION A Inner race & Outer race Standard basic series part number. A Inner race Different radius from basic part number. A Inner race Different bore from basic part number. A Inner race Different complement of rollers. A Outer race Different O.D. from basic part number. A Outer race Different radius from basic part number. A Outer race Different width from basic part number. AA Inner race & Outer race Different bore, O.D., width or radius from basic part number. A Inner race Different bore, width or radius from basic part number, assembled with brass cage. A Outer race Flanged outer race. (Non-interchangeable with basic part number.) AC Inner race Different bore or radius, different internal geometry. AC Outer race Different O.D., width or radius from basic part number. AD Outer race Double Outer race. (Non-interchangeable with basic part number.) ADW Inner race Double Inner race. Pilots and slots each end, holes in large rib. AH Inner race Assembled with special cage, rollers, and/or internal geometry AL Inner race Assembled with Duo-Face seal. AR Outer race Single outer race with snap ring groove in O.D. AS Inner race & Outer race Different bore, O.D., width, or radius from basic part number. AS Inner race Single inner race, different bore or width from basic part number, assembled with brass cage. AV Inner race & Outer race Made of special steel. AW Inner race & Outer race Keyway or slotted inner race or outer race. AX Inner race & Outer race Different bore, O.D., width, or radius from basic part number. AX Inner race Different bore, width, or radius from basic part number, assembled with brass cage. AXD Outer race ISO outer race - double outer race without oil holes or groove. AXV Inner race & Outer race Different O.D., width, or radius from basic part number. Made of special steel. AXX Inner race & Outer race Different O.D., width, or radius from basic part number. Made of special steel. Outer race Flanged outer race. (Non-interchangeable with basic part number.) Inner race Inner race using brass cage. Inner race & Outer race ISO bearing with same boundary dimensions as basic part number, but with different internal geometry, steeper included outer race angle. A Outer race Flanged outer race. (Non-interchangeable with basic part number.) NA Inner race ISO inner race used in assemblies with 2 inner races mated with double outer race to form a double row non-adjusting bearing. (Non-interchangeable with other inner races having the same basic part numbers, which may vary in bore or width dimensions.) R Outer race Single outer race with groove in O.D. for snap ring. S Outer race Flanged outer race. (Non-interchangeable with basic part number.) W Outer race Flanged outer race with slot. (Non-interchangeable with basic part number.) X Outer race Flanged Outer race. (Non-interchangeable with basic part number.) XX Outer race Flanged single outer race. Made of special steel. C Inner race Single inner race, envelope dimensions same as basic part number, different internal geometry. C Outer race Dimensionally different from basic part number. (Non-interchangeable.) CA Inner race Single inner race, envelope dimensions same as basic part number, different internal geometry. C Inner race Single inner race, dimensionally different from basic part number. CD Outer race Double outer race with oil holes and groove. One hole counter-bored for locking pin. CE Outer race Dimensionally different from basic part number. (Non-interchangeable.) CN Outer race Neoprene cushioned outer race. TIMKEN PRODUCTS CATALOG 5

8 ROLLER EARINGS PREFIX SUFFIX INNER RACE OR OUTER RACE EXPLANATION CP Inner race & outer race Flash chrome plated. Otherwise, interchangeable with basic part number CP Inner race & outer race Envelope dimensions same as basic part number, different internal geometry, customized for performance. CR Inner race & outer race Ribbed outer race bearing series. CS Inner race & outer race Dimensionally different from basic part number. (Non-interchangeable.) CX Inner race Dimensionally different from basic part number. (Non-interchangeable.) D Inner race & outer race Double inner race or Double outer race. (Non-interchangeable with basic part number.) DA Inner race Double inner race. (Non-interchangeable with inner races having same basic part number.) DA Outer race Spherical O.D. double outer race. (Non-interchangeable with basic part number or other double outer races having same basic numbers.) D Outer race Double outer race with flange. (Non-interchangeable with basic part number or double outer races having same basic numbers.) D Inner race Double inner race assembled with brass cages. DC Outer race Double outer race with hole for locking pin. DD Inner race & outer Race Special long double inner race or outer race. (Non-interchangeable with basic part number or other double parts having same basic numbers.) DE Inner race & outer race Double inner race or double outer race having different dimensions or other characteristics from single and double parts identified with same basic part number. DF Outer race Double outer race with oil holes and groove. Snap ring groove on O.D.. DG Inner race Double inner race with pressure removal groove or helical groove in bore. DGA Inner race Double inner race with pressure removal groove or helical groove in bore. (Non-interchangeable with basic part number.) DGE Inner race Double inner race with pressure removal groove or helical groove in bore. (Non-interchangeable with basic part number.) DGH Inner Race Double inner race with presure removal groove or helical groove in bore and with special cage, rollers, and/or internal geometry. DGW Inner race Double inner race with pressure removal groove or helical groove in bore, and having face slots. DH Inner race Double inner race with special cage, rollers, and/or internal geometry. DP Inner race Double inner race with puller groove. DR Outer race Double outer race for ribbed outer race series. (Non-interchangeable with single and double outer races identified with same basic part number.) DR Outer race Double outer race with snap ring groove. DS Outer race Crowned O.D. double outer race. (Non-interchangeable with other outer races having same basic part numbers.) DT Outer race Tapered O.D. double outer race. (Non-interchangeable with other outer races having same basic part numbers.) DV Inner race & outer race Double inner race or double outer race made of special steel. DVH Inner race Double inner race, special steel, and/or internal geometry. DW Inner race & outer race Double inner race or double outer race with keyway or slot. (Non-interchangeable with inner races or outer races identified with same basic part numbers.) DWA Inner race Double inner race with one end extended and with oil slots in extended end. (Asymmetrical) DWH Inner race Double inner race with oil slots, assembled with special cage, rollers, and/or internal geometry. DWV Inner race & outer race Double inner race or double outer race with keyway or slot. (Non-interchangeable with inner races or outer races identified with same basic part numbers.) Made of special steel. DX Outer race Adaptor for spherical or straight O.D. outer race. DX Outer race Threaded O.D. double outer race. (Non-interchangeable with outer races identified with same basic part numbers.) DXX Inner race & outer race Double inner race or double outer race made of special steel. E Inner race & outer race Inner races or outer races having special characteristics differing from and noninterchangeable with other inner races or outer races identified with the same 6 TIMKEN PRODUCTS CATALOG

9 Part Numbering Systems PREFIX SUFFIX INNER RACE OR OUTER RACE EXPLANATION basic part numbers. ED Outer race Double outer races. (Non-interchangeable with other outer races identified with same basic part numbers.) EDC Outer race Double outer races, special hole in O.D. for locking pin. EE Inner race Large and small ribs - close guided rollers. (Non-interchangeable with other inner races identified with same basic part numbers.) EH Inner race & outer race Extra heavy series. EL Inner race & Outer race Extra light series. EX Inner race & outer race Experimental. EXX Inner race & outer race Inner races or outer races having special characteristics differing from and noninterchangable with other inner races or outer races identified with the same basic part numbers. Made of special steel. F Inner race Assembled with polymer cage. FL Inner race & outer race Free lateral series, no large or small ribs. FX Inner race & outer race Factory identification number only. G Inner race Retainer groove in bore. H Inner race & outer race Heavy series. (Non-interchangeable with other inner races and outer races identified with same basic part numbers.) H Inner race Assembled with special cage, rollers, and/or internal geometry. HV Inner race Assembled with special cage, rollers, and/or internal geometry. Made of special steel. HH Inner race & Outer race Heavy-Heavy series. (Non-interchangeable with other inner races and outer races identified with same basic part numbers.) HM Inner race & outer race Heavy-Medium series. (Non-interchangeable with other inner races outer races identified with same basic part numbers.) HP Inner race Assembled with special cage and/or roller, different internal geometry. Customized for performance. HR Outer race Special outer race used in Hydra-Rib bearing. J Inner race & outer race Used alone or with other prefix letters to indicate metric bore and/or O.D.. JC Inner race & outer race Metric Series. JD Inner race & outer race Metric Series. JE Inner race & outer race Metric Series. JF Inner race & outer race Metric Series. JG Inner race & outer race Metric Series. JN Inner race & outer race Metric Series. JP Inner race & outer race Metric Series. JR Inner race & outer race Metric Series. JRM Inner race & outer race Metric Series, UNIPAC bearing. JS Inner race & outer race Metric Series. JT Inner race & outer race Metric Series. JU Inner race & outer race Metric Series. JW Inner race & outer race Metric Series. K Outer race Double outer race with heavy section. May have unusual features such as flange, tapered O.D., etc. K Inner race & outer race Through hardened components, Non-DIN 720 Part Numbers K Miscellaneous K prefix with 5 or 6 digits following also used for miscellaneous components (seals, bolts, filler rings, etc.) KP Thrust earing Cadmium plated. L Inner race & outer race Light series. (Non-interchangeable with other inner races and outer races identified with same basic part numbers.) L Inner race Inner race assembled with Duo-Face seal. L Outer race Loose rib. (Part of Unit-earing.) TIMKEN PRODUCTS CATALOG 7

10 ROLLER EARINGS PREFIX SUFFIX INNER RACE OR OUTER RACE EXPLANATION LA Inner race Inner race assembled with Duo-Face-Plus seal. LA, L, Seal These suffixes are used on a basic Duo-Face-Plus seal number to identify the assembly LC, etc. resulting from the use of the seal with various inner races in the series. LL Inner race & outer race Light-Light series. LM Inner race & outer race Light-Medium series. M Inner race & outer race Medium series. M Inner race & outer race Through hardened components, DIN 720 Part Numbers, IsoClass Part Numbers N Inner race ock or Gilliam type bearings. NA NA Inner race Two inner races mated with double outer race to form double row non-adjustable bearing. (Non-interchangeable with other inner races having same basic part numbers which may vary in bore, O.D., and width dimensions.) NA Outer race Etched electric pencil on double outer races mated with two NA type single inner races to form double row non-adjustable bearings. NAV Inner race NA inner race made of special steel. NC Outer race Cushioned outer race (usually neoprene.) NI Inner race Tapered or threaded bore. NP Inner race & outer race Used with random numbers for product differentiation. NR Inner race NA type ribless inner race for ribbed outer race series. NW Inner race NA type inner race with slotted front face. NWV Inner race NA type inner race with slotted front face. Made of special steel. NX Inner race Lapped front face. P Inner race Puller groove. P Inner race & outer race Customized for performance. R Inner race & outer race Gilliam replacement series. (Non-interchangeable with other inner races and outer races identified with same basic numbers.) R Inner race & outer race Special feature bearing. (Non-interchangeable with bearings having the same basic part numbers.) R Inner race & outer race ock type bearing. R Inner race asic part number with polymer lubricant. R Outer race Snap ring on O.D. RC Inner race & outer race Special ribbed outer race bearing. RN Various Used with random numbers, not to exceed six (6) digits, for purchased items that are distributed by Timken. RR Inner race & outer race Relieved race. S Inner race & outer race Special feature bearing. (Non-interchangable with bearings having same basic part numbers.) SA Inner race & outer race Special feature bearing. (Non-interchangable with bearings having same basic part numbers.) S Inner race Assembled with brass cage. S Outer race Flanged outer race. SC Inner race With square bore. SD Inner race & outer race Double inner race with square bore or double outer race. SH Inner race Special feature bearing, with special cage, rollers, and/or internal geometry. (Non-interchangeable with bearings having same basic part numbers.) SL Thrust bearing asic part number with polymer lubricant. SR Inner race Different radius from basic part numbers. SW Inner race & outer race Slot or keyway. (Non-interchangeable with bearings having same basic part numbers.) SW Inner race Slot or keyway assembled with brass cage. (Non-interchangeable with bearings having same basic part numbers.) SWV Inner race Slot or keyway made of special steel. (Non-interchangable with bearings having same basic part numbers.) 8 TIMKEN PRODUCTS CATALOG

11 Part Numbering Systems PREFIX SUFFIX INNER RACE OR OUTER RACE EXPLANATION SX Outer race Special feature bearing. (Non-interchangeable with bearings having same basic part numbers.) T Race Thrust bearing assemblies. T Outer race Double outer race with heavy section. May have unusual feature such as flange, tapered O.D., etc. T Inner race Tapered bore. T Outer race Tapered O.D. TA Inner race Tapered bore NA type inner race. TA Outer race Tapered O.D. T Inner race Tapered bore inner race with brass cage. TC Race Thrust bearing assembly. TC Inner race Tapered bore. TD Inner race Double with tapered bore. TD Inner race Double with tapered bore, assembled with brass cages. TDE Inner race Double with tapered bore and extended rib. TDG Inner race Double with tapered bore, pressure removal groove or spiral groove in bore. TDGV Inner race Double with tapered bore, pressure removal groove or spiral groove in bore. Made of special steel. TDH Inner race Double with tapered bore, special cage, rollers or internal geometry. TDL Inner race Double with tapered bore, interlock feature. TDV Inner race Double with tapered bore. Made of special steel. TDW Inner race Double with tapered bore and slots or keys. TDXX Inner race Double with tapered bore. Made of special steel. TE Inner race Single, tapered bore, extended large rib. TEV Inner race Single, tapered bore, extended large rib. Made of special steel. TL Inner race Tapered bore with interlock feature. TLE Inner race Tapered bore with interlock feature and extended rib. TP Inner race Tapered bore inner race with puller groove. TPE Inner race Tapered bore inner race with puller groove, extended inner race large rib. TV Inner race & outer race Tapered bore inner race or outer race O.D. Made of special steel. TW Inner race & outer race Tapered bore inner race or outer race O.D. with slots or keys. TWE Inner race & outer race Tapered bore inner race or outer race O.D. with locking keyway in front face, extended inner race large rib or outer race width. TXX Inner race Tapered bore. Made of special steel. U Inner race & outer race asic series part number, unitized, self-contained. U Inner race & outer race asic series part number, unitized, self-contained. US Inner race & outer race Special close stand. V Inner race & outer race Special close stand. V Inner race & outer race Made of special steel. VC Inner race Special internal geometry. Made of special steel. VH Inner race Special cage, rollers, and/or internal geometry. Made of special steel. W Inner race & outer race Slot(s) or keyway(s). W Thrust earing Oil holes in retainer. WA Inner race & outer race Slot(s) or keyway(s). W Inner race Slot(s) or keyway(s) with brass cage. WC Inner race & outer race Slot(s) or keyway(s). WD Inner race & outer race Double inner race or outer race with slot(s) or keyway(s). WE Inner race & outer race Extended face with slot(s) or keyway(s). WS Inner race & outer race Slot(s) or keyway(s). WV Inner race & Outer race Slot(s) or keyway(s). Made of special steel. TIMKEN PRODUCTS CATALOG 9

12 ROLLER EARINGS PREFIX SUFFIX INNER RACE OR OUTER RACE EXPLANATION WXX Inner race & Outer race Slot(s) or keyway(s). Made of special steel. X Inner race ISO part number. X Inner race Slot(s) or keyway(s). X Inner race & Outer race Special feature bearing. (Non-interchangable with bearings having the same basic part number.) X Inner race & Outer race ISO bearing with same boundary dimensions as basic part number but with different internal geometry, yielding increased rating. XA Inner race & Outer race Special feature bearing. (Non-interchangeable with bearings having the same basic part number.) XAA Inner race ISO single inner race. (Non-interchangeable with bearings having the same basic part number.) XA Inner race ISO single inner race. (Non-interchangeable with bearings having the same basic part number.) X Inner race Different bore, width, or radius, from basic part number. Assembled with brass cage. X Outer race Special feature flanged outer race. (Non-interchangeable with bearings having the same basic part number.) XC Inner race & Outer race Limited production bearings to which standard series part numbers have not been assigned. XD Outer race Double outer race, no oil holes or groove. XD Inner race Double inner race, different bore or width from basic part numbers. XD Inner race Double inner race, oil holes in large rib. XDXP Outer race Double outer race, no oil holes or groove, special material and process. XE Outer race Different bore, width, or radius from basic part number. XGA Inner race ISO single inner race. (Non-interchangeable with bearings having the same basic part number.) XG Inner race ISO single inner race. (Non-interchangeable with bearings having the same basic part number.) XP Inner race Special steel and process. XR Inner race & Outer race Crossed roller bearings. XS Inner race & Outer race Different bore, O.D., width, or radius from basic part number. XV Inner race & Outer race Special feature inner race or outer race made of special steel. XW Inner race Slotted. XX Inner race & Outer race Single inner race or single outer race. Made of special steel. Y Outer race ISO part number. YD Outer race Double outer race with oil holes, no groove. YDA Outer race Double outer race with oil holes, no groove. (Non-interchangeable with bearings having the same basic part number.) YDV Outer race Double outer race with oil holes, no groove. made of special steel. YDW Inner race Double outer race with oil holes, no groove. Slot(s) or keyway(s) in face(s). YKA Outer race ISO single outer race. (Non-interchangeable with bearings having the same basic part number.) YK Outer race ISO single outer race. (Non-interchangeable with bearings having the same basic part number.) YSA Outer race ISO single outer race. (Non-interchangeable with bearings having the same basic part number.) Z Inner race & Outer race Close stand part. 10 TIMKEN PRODUCTS CATALOG

13 Part Numbering Systems METRIC PART NUMERING SYSTEMS J-LINE PART NUMERS The J prefix letter is used in conjunction with the AMA part numbering system to identify metric dimensioned and toleranced inner race and outer races. The bearing series designation does not contain the prefix letter J. J-Line bearings are referred to as inch bearings in metric bore, O.D. and width. J HM Section 1 Duty Section 2 Angularity Section 3 asic Series Indications Section 4 Component Designator Section 5 Modification Suffix ISO PART NUMERING SYSTEM Diameter Series Width Series The original metric part numbering system for tapered roller bearings was based on the ISO 15 dimensional plan for radialbearings. A 5-digit part number commencing with numeral 3 describes the bearing assembly (inner race and outer races). Section 1 - Symbol for bearing type 3 always applies to tapered roller bearings has a 90 mm bore. If the bore diameter is less than 20 mm, the last two digits can interpreted as follows: 00=10 mm, 01=12 mm, 02=15 mm and 03=17 mm. If the bore diameter is greater than 500 mm, then the last 3 digits (preceded by a slash) correspond to the bore size Section 2 - Width series The bearing width is classified from 0 to 3 in increasing order of width. Section 3 - Diameter series The bearing section height is classified from 0 through 3 in increasing order of O.D. for a given bore size. Section 4 - Inner race bore designation The 2 last digits relate to the inner race bore diameter that can be calculated by multiplying the number indicated by 5, if the bore diameter is between 20 and 500 mm. For example, bearing Section1 Tapered Roller earing Section 2 Width Series Section 3 Diameter Series Section 4 Inner race ore Designation TIMKEN PRODUCTS CATALOG 11

14 ROLLER EARINGS NEW ISO 355 PART NUMERING SYSTEM Finding that tapered roller bearings did not conform to the ISO 15 general plan, because dimensions given were not found to be optimal, the ISO introduced a new numbering system for tapered roller bearings in ISO 355. This system uses 3 alpha-numeric fields to define the bearing series. The bearing part number is then Diameter Series G F E D C defined by adding the inner race diameter in mm after the bearing series. Although all original metric part numbers were assigned a new designation in the ISO 355 plan, the original part number is still used. C D E C D E C D E C D E Width Series T 4 C 100 Symbol for tapered roller bearings (optional) Angle Series Designation over a incl. 1 Reserved for future use Diameter D Series d 0.77 Designation over incl. A Reserved for future use C D E F G Width T Series (D d) 0.95 Designation earing bore diameter (mm) over incl. A Reserved for future use C D E TIMKEN PRODUCTS CATALOG

15 Part Numbering Systems NEW METRIC EARINGS A new range of metric bearings were also included in the ISO 355 plan. These new bearings are specifically applicationoriented and are designed for optimum performance. To easily identify these part numbers against the application type, The Timken Company introduced an alpha-numeric part number designation. The part number construction is similar to that of J-Line part numbers and separate numbers are assigned to both inner race and outer races. J-prefix All of the new metric bearings are identified with a J-prefix that indicates a new metric dimensioned and toleranced bearing. Section 1 - Duty Indicates application type: C, D & F = general purpose N = combination of general purpose and pinion P = high speed S and T = pinions W = high axial loads COMPARISON TALE: INCREASE IN SECTION FOR A 55 MM ORE EARING Raceway angle between mm and JC X JD (2C) (2CC) (3CC) (2CE) (2CD) (3CE) (3D) (3DC) and JF (3DE) (2ED) (2F) (2FD) AND 30 JP5500 JS5500 JT5500 JW5500 JN (4C) (5DD) (5ED) (7FC) (4FE) (7F) (5FD) TIMKEN PRODUCTS CATALOG 13

16 ROLLER EARINGS Section 2 - Inner race ore The inner race bore metric diameter is included in the part number designation of both the inner race and outer races. Section 3 - Component Designator Same identification as in the AMA part numbering system. For further explanation of prefix and suffix symbols, or proprietary part numbers of special bearings, consult your Timken sales representative. J P Section 1 Duty Section 2 Inner race ore Diameter Section 3 Component Designator OPTIMUM EARING SELECTION: ISO 355 ISO 355 offers many application-specific bearing selection options for a given bore. Depending on application and type of load, thrust and/or radial, the bearing with the optimum angle and section can be selected. For example, pinion bearings have a steep angle, whereas bearings for machine tools are generally designed with a shallow angle and a light-section. The previous table demonstrates this feature for 55 mm bore bearings. EARING ASSEMLY NUMERS Multiple-row bearings and matched bearing assemblies are assigned a 5-digit alpha-numeric code, in combination with the inner race part number to describe the individual component parts, inspection level and the adjustment value of pre-set assemblies: e.g., LM K2A7. An assembly number is assigned on receipt of the first order for new applications. It is very important for correct function of the bearing in a given application that the same assembly number is quoted for all subsequent orders.the Timken Company should be consulted if additional information is required on the assembly number. Radial Tapered Roller earings - Torrington Two or three-digit size indication. The number is read as an actual bore (i.e., 70 is 7.0 in.) or approximate bore i.e., 83 is in.). TS single-row TSS single-row steeper contact angle TDI two row converging contact angles TDOC, TDO two row diverging contact angles Inch size "Series" represents a specific bearing internal geometry. earing Modification Code 70 TS 340 A A 108 Modification code to inner ring. Modification code to the bearing. Modification code to outer ring. 14 TIMKEN PRODUCTS CATALOG

17 Tapered Roller earings Type TS TS TAPERED ROLLER EARINGS TS style is the most widely used tapered roller bearing. Part numbers give specifiers the widest possible choice from the comprehensive range of metric (ISO and J prefix) and inch-sizes available from The Timken Company. Consult your Timken representative before making a final bearing selection to ensure suitability, availability and the most cost-effective application. To place an order or obtain a quotation, specify the inner and outer part numbers. Example: inner race outer race JH JH In most ISO bearings, only one bearing number is specified for both races: Example: Conforms to the ISO 355 standard. EARING DATA TALES In the following bearing data tables, part numbers are listed in ascending order of bore, outside diameter and width. earing ratings shown in tables are based on environmental reference conditions. Effects of known operating conditions on bearing performance in an application should be investigated before final bearing selection is made. Approximate mass is listed for every part number. For weight-critical applications or exact freight cost evaluation purposes, a more accurate value should be obtained from your Timken representative. TIMKEN PRODUCTS CATALOG 15

18 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer A2031 A A2037 A A4044 A A2047 A A4049 A A4050 A A4059 A T C L21549 L A6062 A a d D HM81649 HM A6067 A6157A A6067 A A5069 A LM11749 LM C XS S X S (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 16 TIMKEN PRODUCTS CATALOG

19 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g * * * * * * * * 0.59 (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 17

20 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer X A6075 A A6075 A A LM11949 LM X S T C a d D LM11949 LM S S A A S (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 18 TIMKEN PRODUCTS CATALOG

21 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g * * * * (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 19

22 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer X XAA32004X YAA32004X M12649 M LM12749 LM LM12749 LM T C LL52549 LL a d D X M12648A M M12648 M X X X LM72849 LM (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 20 TIMKEN PRODUCTS CATALOG

23 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g * * * * * * * * (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 21

24 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer L44640 L X T C JHM33449 JHM a d D A XAA32005X YAA32005X JL44642A JL X S L44642 L L44643 L S 07210X SA 07210X L44643 L (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 22 TIMKEN PRODUCTS CATALOG

25 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 23

26 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer S SA M84548 M X T C X a d D M84249 M X SR S 15250X X X 23250X (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 24 TIMKEN PRODUCTS CATALOG

27 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 25

28 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer M88036 M HM88630 HM HM88630 HM88610A T C HM88630 HM a d D L44645 L X S L44649 L L44649 L M84549 M X X (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 26 TIMKEN PRODUCTS CATALOG

29 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g * * * * * * * * (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 27

30 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer JLM67042 LM X J LM67043 LM T C a d D X M86647 M S (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 28 TIMKEN PRODUCTS CATALOG

31 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g * * * * (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 29

32 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer L45449 L T C A a d D X A 02420A AS S A 14274A A A (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 30 TIMKEN PRODUCTS CATALOG

33 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 31

34 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer X X 2523-S S S X 2526X JHM88540 JHM T C A a d D M86649 M M86649P M86610P S A (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 32 TIMKEN PRODUCTS CATALOG

35 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g * * * * * * * * * * * * (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 33

36 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer X X X T C X 2523-S a d D M86648A M LM67045 LM LM67047 LM LM67048 LM LM67049A LM LM67045 LM LM67048 LM LM67049A LM (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 34 TIMKEN PRODUCTS CATALOG

37 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g * * * * * * * * (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 35

38 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer X A A 2520A A T C a d D M88046 M A A S HM88644 HM HM88644 HM88611AS (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 36 TIMKEN PRODUCTS CATALOG

39 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g * * * * (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 37

40 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer HM88542 HM HM89440 HM T C a d D A X HM88638 HM X M38545 M M88048A M M88048 M M88048 M M88048-S M (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 38 TIMKEN PRODUCTS CATALOG

41 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g * * * * (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 39

42 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer S S T C a d D S X HM88547 HM HM88547 HM HM88547 HM M88048 M HM89443 HM HM89443 HM HM89444 HM (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 40 TIMKEN PRODUCTS CATALOG

43 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g * * * * (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 41

44 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer S S LM48548A LM LM48548 LM T C LM48549 LM LM48549X LM a d D LM48548A LM48511A LM48548 LM48511A M38549 M M38549 M LM48548 LM M38549 M A A A A A A 14275A HM88649 HM HM88649A HM HM88649 HM HM88649 HM88611AS (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 42 TIMKEN PRODUCTS CATALOG

45 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 43

46 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer T C a d D A X X HM89446A HM HM89446 HM (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 44 TIMKEN PRODUCTS CATALOG

47 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g * * * * * * * * (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 45

48 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer A T C a d D A X X L68149 L L68149 L (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 46 TIMKEN PRODUCTS CATALOG

49 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 47

50 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer LM78349A LM78310A LM78349 LM78310A LM78349A LM78310C LM78349 LM78310C M38547 M JS-3549A JS X X 19283X T C a d D X S A LM48545 LM HM88648 HM X X (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 48 TIMKEN PRODUCTS CATALOG

51 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g * * * * * * * * (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 49

52 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer X T C a d D HM89448 HM HM89449 HM HM89449 HM HM89249 HM JL69348 JL JL69349A JL JL69349 JL JL69349X JL X 19267X (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 50 TIMKEN PRODUCTS CATALOG

53 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 51

54 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer LM29748 LM LM29749 LM LM29749 LM T C a d D A A X X A 2735X A X (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 52 TIMKEN PRODUCTS CATALOG

55 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 53

56 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer X A A T C a d D A HM HM HM HM (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 54 TIMKEN PRODUCTS CATALOG

57 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 55

58 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer HM801346X HM T C a d D A X HM HM HM HM X A A 453A A (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 56 TIMKEN PRODUCTS CATALOG

59 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 57

60 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer J16154 J X M M T C A a d D (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 58 TIMKEN PRODUCTS CATALOG

61 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 59

62 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer HM HM XAA32008X Y32008X XAA33108 Y X A T C A a d D A X A JF4049 JF X X X XA Y A S X X 532X (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 60 TIMKEN PRODUCTS CATALOG

63 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 61

64 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer HM HM LM LM XKA32008XF Y32008XZ LM LM LM501349A LM LM LM LM LM T C LM LM a d D (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 62 TIMKEN PRODUCTS CATALOG

65 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g * * * * * * * * (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 63

66 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer M M M M T C a d D A A 362A HM HM HM HM A M M HM HM HM HM HM HM (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 64 TIMKEN PRODUCTS CATALOG

67 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 65

68 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer HM HM HM HM X HM HM HM HM A T C A 453A X a d D X X S S 332A (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 66 TIMKEN PRODUCTS CATALOG

69 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g * * * * (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 67

70 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer T C a d D LL LL L L (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 68 TIMKEN PRODUCTS CATALOG

71 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g * * * * (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 69

72 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer A A 354A X 354A T C a d D A HM HM HM HM X A (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 70 TIMKEN PRODUCTS CATALOG

73 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 71

74 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer HM HM HM HM HM HM T C HM HM HM903249A HM a d D HM HM AS 382A X X HM HM HM903249A HM HM HM X (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 72 TIMKEN PRODUCTS CATALOG

75 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 73

76 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer HM HM HM JHM A T C C a d D C HM HM A C HM HM A A (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 74 TIMKEN PRODUCTS CATALOG

77 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g * * * * (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 75

78 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer X 362X HM HM XAA32009X Y32009X XA-32009X Y32009X A X A 354A X 354X T C A a d D J S 430X JW4549 JW A X 372A S 453A LM LM LM LM LM603049AS LM LM LM (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 76 TIMKEN PRODUCTS CATALOG

79 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g * * * * (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 77

80 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer LM LM LM LM LM LM T C LM503349A LM a d D LM LM HM HM LL LL S A 354A S 354A S 354X A S S 352A S (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 78 TIMKEN PRODUCTS CATALOG

81 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 79

82 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer X A 362A S 362A M M M M A S T C a d D HM HM A 382A X A R A X (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 80 TIMKEN PRODUCTS CATALOG

83 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 81

84 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer C HM HM C HM HM T C a d D C C HM804848A HM HM HM HM HM JLM104942A JLM S 362A S 362X HM HM HH HH HH HH X (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 82 TIMKEN PRODUCTS CATALOG

85 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 83

86 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer L L L L LM104947A JLM A 372A HH HH XAA32010X Y32010X T C XA-32010X Y32010X XAD32010X Y32010X a d D XAE32010X Y32010X JLM JLM XA-32010X YK-32010X JLM LM JLM LM104911A JLM LM JLM JLM A A JM205149A JM JM205149AS JM JM JM JM JM205110A XLA33211 Y (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 84 TIMKEN PRODUCTS CATALOG

87 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 85

88 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer JW5049 JW JHM JHM LL LL L L LM JLM LM LM LM LM104911A LM LM T C a d D A A 362A A 362A A 362AX A A S (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 86 TIMKEN PRODUCTS CATALOG

89 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g * * * * (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 87

90 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer T C A 382A A a d D S 372A A 382-S A A 383A A 383X X X 520X X J X (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 88 TIMKEN PRODUCTS CATALOG

91 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 89

92 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer A A X S 453X HM HM T C HM HM a d D HM JHM A S 453A C HM HM S (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 90 TIMKEN PRODUCTS CATALOG

93 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 91

94 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer C C A HM HM T C XGA33211 Y a d D S 362A S X 18335X XGA30210 Y A A A (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 92 TIMKEN PRODUCTS CATALOG

95 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 93

96 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer X A AS X C A T C L L a d D LM LM A 382A A A 383A X HM807049A HM HM HM HM HM A AS A X (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 94 TIMKEN PRODUCTS CATALOG

97 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 95

98 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer A 532X A 532A T C a d D S C C S 552A C HM HM HM HM HM HM C C C HM HM (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 96 TIMKEN PRODUCTS CATALOG

99 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 97

100 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer A X JLM506849A JLM JLM JLM JLM506849A JLM JM207049A JM JM JM T C JM JM207010A A a d D X 382A A JH JH JW5549 JW X 614X A A A 612A S 453A S 453AS C C HM HM (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 98 TIMKEN PRODUCTS CATALOG

101 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 99

102 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer HM HM A A L L A A 382A AS 382A S 382A T C A 382-S a d D A AS S A 383A X X A 453X X A (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 100 TIMKEN PRODUCTS CATALOG

103 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 101

104 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer AS A A A AS T C a d D S A C S S 552A S 553A S 553-SA C (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 102 TIMKEN PRODUCTS CATALOG

105 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 103

106 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer C A HH HH A 382A A A 383A T C a d D X 3921XA X S 553A HM HM S 553-SA HM HM HM HM H H JLM JLM JP6049 JP (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 104 TIMKEN PRODUCTS CATALOG

107 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 105

108 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer A AS XAA33212 Y XA Y T C a d D JW6049 JW A HM HM HM HM A A 552A HM813841A HM HM HM HM HM (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 106 TIMKEN PRODUCTS CATALOG

109 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 107

110 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer A HM HM C T C H H H H a d D C HH HH A A HM HM HM HM H H H H H H H H (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 108 TIMKEN PRODUCTS CATALOG

111 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 109

112 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer LL LL L L T C a d D A 394A A 394AS A AS X 3927AS X A A A (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 110 TIMKEN PRODUCTS CATALOG

113 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 111

114 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer A HM HM HM HM HM HM HM HM T C a d D X A HM813842A HM HM HM HM HM X S 562X X C H H H H H H (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 112 TIMKEN PRODUCTS CATALOG

115 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 113

116 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer H H S HH HH A T C a d D X X JLM710949C JLM JM JM A JM JM A JH211749A JH JH JH X J6392 J H H H H (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 114 TIMKEN PRODUCTS CATALOG

117 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 115

118 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer L L L L A A 394A S T C S 394A S 394AS a d D X X A 393A A S (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 116 TIMKEN PRODUCTS CATALOG

119 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 117

120 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer A HM HM HM HM HM212049X HM T C X a d D A HM HM HM HM SA A AA H H H715341A H H H H H715311A H H HH HH HH HH A 394A (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 118 TIMKEN PRODUCTS CATALOG

121 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 119

122 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer AS 394A A 393AS A AS A T C S 552-S S a d D S 552A H414245X H H H H H H H LL LL LL LL L L LM LM (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 120 TIMKEN PRODUCTS CATALOG

123 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 121

124 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer A A 472A A T C A E a d D X S X HM HM HM HM H H HM HM H H A A (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 122 TIMKEN PRODUCTS CATALOG

125 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 123

126 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer H H H H JP7049 JP JLM JLM JM JM T C A a d D X X 562X JF7049A JF JF7049 JF JW7049 JW A S HM HM (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 124 TIMKEN PRODUCTS CATALOG

127 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 125

128 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer HM HM S X T C H H H H a d D H H LM LM A X X X 563X XA X 562X (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 126 TIMKEN PRODUCTS CATALOG

129 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 127

130 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer A T C JLM JLM a d D JM714249A JM JM JM JH JH HM HM X 34472X LL LL L L A A 492A (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 128 TIMKEN PRODUCTS CATALOG

131 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 129

132 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer A HM HM A AX H H X T C H H a d D S HM HM A A JM S A 592A X (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 130 TIMKEN PRODUCTS CATALOG

133 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 131

134 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer C T C H H HH HH a d D LM LM X LM LM AS 492A H H H H H H HM HM HM HM A 592XE A 593X A 592AS (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 132 TIMKEN PRODUCTS CATALOG

135 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 133

136 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer A 592A A HH HH HM HM HM HM X T C XE A a d D JP8049 JP JM JM XU YFA JW8049 JW A HM HM HM HM516410A LL LL L L (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 134 TIMKEN PRODUCTS CATALOG

137 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 135

138 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer A HM HM HM516449A HM HM516449C HM T C X a d D X X HM HM A XE XS X A A AS A (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 136 TIMKEN PRODUCTS CATALOG

139 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 137

140 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer A C H H T C a d D XUA32018X Y32018X A H H XAA32017X Y32017X JM JM JM JM JHM JHM X X 653X JH JH (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 138 TIMKEN PRODUCTS CATALOG

141 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 139

142 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer S A A HM HM HM HM T C A AX a d D JM X A L L S 592A HH HH LL LL L L L L A JM (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 140 TIMKEN PRODUCTS CATALOG

143 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 141

144 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer JM X A A 592A HM HM A X X T C a d D HH HH S 592XE S 592A A HM HM JP9049 JP XAA32018X Y32018X (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 142 TIMKEN PRODUCTS CATALOG

145 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 143

146 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer JM718149A JM JM JM X X 593X X 592A JHM JHM X 6525X X T C J90354 J JHH JHH a d D LM LM L L XE XS JM A S A 592A X 592A A (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 144 TIMKEN PRODUCTS CATALOG

147 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 145

148 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer HH HH EE A T C JL JL a d D JP10044 JP XAA33019 Y JM JM J594X 592A JF9549 JF L L LM LM XS AX A AA JM (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 146 TIMKEN PRODUCTS CATALOG

149 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g * * * * (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 147

150 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer JM X A A 592A T C XA a d D X HH HH HH HH EH EH HH421246C HH HH HH HH HH HM HM (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 148 TIMKEN PRODUCTS CATALOG

151 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 149

152 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer HH HH JP10049A JP JP10049 JP JP10049 JP10010A JLM JLM JM JM X 52630X JHM JHM T C a d D X JHH JHH LL LL L L L L LM LM L L X A (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 150 TIMKEN PRODUCTS CATALOG

153 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 151

154 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer LM LM HH221449A HH HH HH T C HH HH H H a d D HH HH HH HH LL LL XGA32021X Y32021X LM LM LL521849C LL L L L L LM LM (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 152 TIMKEN PRODUCTS CATALOG

155 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 153

156 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer HH HH A T C a d D H H LM LM LM LM JM JM JHM522649A JHM XFA32224 Y H H L L X (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 154 TIMKEN PRODUCTS CATALOG

157 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 155

158 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer HH HH HH HH HM HM HH HH HH HH A T C A a d D HH HH JLM JLM X 64701X M M JL JL JP12049A JP JP12049 JP JM JM XAA32024X Y32024X X X 97905X L L (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 156 TIMKEN PRODUCTS CATALOG

159 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 157

160 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer L L L L M M M M M M L L HM HM T C HM HM a d D HH HH HH HH HH HH JL JL HM HM LL LL L L L L LM LM L L (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 158 TIMKEN PRODUCTS CATALOG

161 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 159

162 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer HM HM EE HH HH HH HH HH HH T C HH HH HH HH a d D HM HM JP13049A JP JP13049 JP X X X A LL LL L L (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 160 TIMKEN PRODUCTS CATALOG

163 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 161

164 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer T C a d D LM LM A A HM HM HM HM HH HH HH HH HH HH HH HH JP14049 JP (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 162 TIMKEN PRODUCTS CATALOG

165 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 163

166 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer A A HM HM LL LL T C a d D M229349A M M M HM HM EE EE HH HH EE HH HH HH HH HM HM HM HM HM HM JL L (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 164 TIMKEN PRODUCTS CATALOG

167 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 165

168 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer JL JL L L L L LM LM T C X a d D EE EE EE HH HH HH HH HH HH H H H H H H L L EE217062X EE JM JM HM HM (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 166 TIMKEN PRODUCTS CATALOG

169 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 167

170 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer L L A HM HM HM HM T C EE EE a d D H H HH HH EE EE H H H H JHM JHM JM JM M M HM HM M M EE (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 168 TIMKEN PRODUCTS CATALOG

171 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 169

172 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer EE H H LL LL M M M M M M T C HM HM a d D H H H H EE470078X EE EE470078X EE EE EE EE EE EE JM736149A JM JM JM LM LM LM LM236710A LL LL (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 170 TIMKEN PRODUCTS CATALOG

173 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g * * * * * * * * * * * * * * * * (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 171

174 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer M M H H JM JM JM M T C a d D EE EE EE HH HH EE EE EE EE LM LM LM LM JHM JHM M M (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 172 TIMKEN PRODUCTS CATALOG

175 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g * * * * * * * * (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 173

176 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer J93129A EE H H HH HH EE EE T C LL LL LM LM a d D M241547C M M M EE A EE EE EE EE EE M M A EE H H (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 174 TIMKEN PRODUCTS CATALOG

177 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 175

178 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer A LM LM LM742749AA LM LM LM LM LM T C EE a d D EE EE M244249A M M M LM LM EE EE EE EE EE HM HM M M EE HH HH (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 176 TIMKEN PRODUCTS CATALOG

179 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 177

180 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer EE LL LL M M LM LM LM545849A LM LM545849E LM T C M M a d D H H H H LM LM M M M M M M EE EE EE EE EE EE EE EE EE EE EE (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 178 TIMKEN PRODUCTS CATALOG

181 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 179

182 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer EE M M EE EE EE M M HH HH T C EE a d D M M M249749X M EE EE EE EE EE HM HM HM HM HH HH M349549A M M M EE EE EE EE HM HM HM HM (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 180 TIMKEN PRODUCTS CATALOG

183 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 181

184 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer EE LM LM LM451349A LM LM LM T C EE EE a d D H H M M EE EE L L LL LL EE EE LM LM EE EE EE EE EE M M L L (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 182 TIMKEN PRODUCTS CATALOG

185 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 183

186 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer EE EE EE HH HH HM HM L L LM757049AA LM T C LM LM EE129120X a d D EE EE EE EE M M EE LL LL H H EE EE HM HM HM HM EE H H LL LL EE L L EE (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 184 TIMKEN PRODUCTS CATALOG

187 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g * * * * (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 185

188 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer EE HM HM LM LM LM LM LM LM EE EE EE T C EE HM HM a d D HM HM EE EE EE L L EE EE LL LL HM HM EE LL LL L L EE LM LM HM HM HM HM M M LL LL (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 186 TIMKEN PRODUCTS CATALOG

189 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 187

190 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer HM HM HM HM LM LM M M EE LL LL L L EE T C M M LM LM a d D EE H H M M M M EE LM LM EE LL LL LM LM L L L L EE (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 188 TIMKEN PRODUCTS CATALOG

191 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 189

192 ROLLER EARINGS Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number TS SINGLE-ROW d D T C 1 e Y C 90 C a90 K C 0 Inner Outer LM LM LM LM EE LL LL M M LM LM EE T C LM LM EE a d D EE EE EE EE EE LL LL M M LL LL L L L L LM LM M M LL LL EE EE L L L L (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 190 TIMKEN PRODUCTS CATALOG

193 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. Continued on next page. TIMKEN PRODUCTS CATALOG 191

194 ROLLER EARINGS TS SINGLE-ROW Dimensions, mm (inches) Load Ratings, N (lbf.) Dynamic (1) Factors (5) Dynamic (2) Factors (5) Static Part Number d D T C 1 e Y C 90 C a90 K C 0 Inner Outer L L EE LL LL M M L L L L EE LL LL T C LM LM M M a d D L L L L LL LL EE EE (1) ased on 1 x 10 6 revolutions L 10 life, for the ISO life calculation method. (2) ased on 90 x 10 6 revolutions L 10 life, for The Timken Company life calculation method. C 90 and C a90 are radial and thrust values. (3) Negative value indicates effective center inside cone backface. (4) These maximum fillet radii will be cleared by the bearing corners. (5) These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use. 192 TIMKEN PRODUCTS CATALOG

195 Tapered - Type TS Dimensions, mm (inches) Factors Weight earing Shaft Housing Cage kg (lbs.) max shaft backing backing backing fillet radius shoulder dia. shoulder dia. shoulder dia. C a (3) R (4) d a d b r (4) D a D b A a A b G 1 G 2 C g (6) For standard class (4 or 2) only, the maximum metric value is a whole millimeter dimension. (7) Compound radius on inner race. Details on drawing for bearing. (8) Pin-type cage. Please consult The Timken Company. If you need a product other than those shown here, please contact your Timken representative. TIMKEN PRODUCTS CATALOG 193

196 ROLLER EARINGS NOTES 194 TIMKEN PRODUCTS CATALOG

197 Tapered Roller Tapered earings - Type TSF TSF TAPERED ROLLER EARINGS Flange of the single-row type bearing is used for axial location in a housing. Through-boring of the housing results in accurately aligned seats. Flange is not normally clamped in position. To place an order or obtain a quotation, specify the inner- and outer-race part numbers. Example: inner race outer race Flanged outer race can be used with any single inner race from the same series. The most commonly specified inner race part numbers are shown in the tables provided. Please consult a Timken representative for more information. EARING DATA TALES In the following bearing data tables, part numbers are listed in ascending order of bore, outside diameter and width. earing ratings shown in tables are based on environmental reference conditions. Effects of known operating conditions on bearing performance in an application should be investigated before final bearing selection is made. Approximate mass is listed for every part number. For weight-critical applications or exact freight cost evaluation purposes, a more accurate value should be obtained from your Timken representative. TIMKEN PRODUCTS CATALOG 195

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