Mounted Spherical Roller Bearings

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Warren Goodwin
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ounted odular bearing assembly consisting of sealed and lubricated spherical bearing with collar (setscrew) or concentric (adapter mount) locking system contained within a variety of housings types,

1 ounted odular bearing assembly consisting of sealed and lubricated spherical bearing with collar (setscrew) or concentric (adapter mount) locking system contained within a variety of housings types, mounting styles, and housing materials. ounted spherical roller bearings provide an antifriction solution when supporting rotating shafts with combination radial and thrust loads. ousing Styles Pillow lock, Flanges, Take Up ssemblies ocking Styles Collar (Setscrew) Or Concentric (dapter ount) Size Range 1 1/8 To 8 ousing aterials Cast & uctile Iron 219

2 Unitized (USR) ounted Roller earing Selection Guide Series ousing style USR5000 Two Pillow lock USRF5000 Four Pillow lock USR5000 Four Pillow lock (No F prefix for 4 7/ /16 ) USR5500 Two Pillow lock (SF mounting dimensions) USRF5500 Four Pillow lock (SF mounting dimensions) (F prefix for 2 7/16 3 7/16 ) USR5500 Four Pillow lock (SF mounting dimensions) (F prefix for 3 15/16 8 ) USF5000 Four Flange USFC5000 Piloted Flange Cartridge Sealmaster USR USF5000 Flange racket USRE5000 Two Pillow lock (Type E mounting dimensions) USFE5000 Flange lock (Type E mounting dimensions) USFCE5000 Piloted Flange Cartridge (Type E mounting dimensions) USTU5000 Wide Slot Take Up UST5000 Top ngle Take Up USF35000 Three Flange USI5000 Insert 220

3 Unitized (USR) ock Type Size Range Collar ount dapter ount ousing aterial Seal Standard Seal Options Inch USR5000 USR5000 Cast Iron 1 1/8 4 USRF5000 USRF5000 Cast Iron 2 7/16 4 USR5000 USR5000 Cast Iron 4 7/ /16 USR5500 USR5500 Cast Iron 1 7/16 3 7/16 USRF5500 USRF5500 Cast Iron 2 7/16 3 7/16 USR5500 USR5500 Cast Iron 3 15/16 8 USF5000 USF5000 Cast Iron 1 3/8 4 USFC5000 USFC5000 Cast Iron 1 3/8 4 Contact USF5000 USF5000 uctile Iron 1 7/16 2 7/16 USRE5000 USRE5000 uctile Iron 1 15/16 4 USFE5000 USFE5000 uctile Iron 1 15/16 4 USFCE5000 USFCE5000 uctile Iron 1 15/16 4 USTU5000 USTU5000 Cast Iron 1 15/ UST5000 UST5000 Cast Iron 1 15/ /16 USF35000 Cast Iron 1 1/8 1 USI5000 USI5000 N/ 1 1/

Unitized (USR) Sealmaster USR Performance ounted earing Sealmaster USR performance mounted spherical roller bearings feature black oxide treated bearing steel races with optimized bearing geometry

The felt seal with flinger provides a good balance between contaminant entry, grease retention and friction.

4 Unitized (USR) Sealmaster USR Performance ounted earing Sealmaster USR performance mounted spherical roller bearings feature black oxide treated bearing steel races with optimized bearing geometry for load capacity, misalignment and speed capabilities. The USR is available in both setscrew locking and adapter mounting system. The felt seal with flinger provides a good balance between contaminant entry, grease retention and friction. epending on application requirements, these bearings are available in a wide variety of bore sizes, housing styles, and sealing options as illustrated on the pages to follow. Two Piece Split ousing (5xx Series) Pry Slots Provision for ifting ug arge Pads and imples Seal One Piece ousing (000 Series) Cast Center ine arks earing imples for owel Pin dapter ount System (also available in collar mount) Wide Outer Race 222

Unitized (USR) earing Nomenclature U S R F E 5000 E 207 C Unitized Spherical ousing Type (*see below) s F Four ase 2 7/16 to 4 Where Two & Four Options Exist No Prefix Standard Option Two Only 1 1/8

5 Unitized (USR) earing Nomenclature U S R F E 5000 E 207 C Unitized Spherical ousing Type (*see below) s F Four ase 2 7/16 to 4 Where Two & Four Options Exist No Prefix Standard Option Two Only 1 1/8 to 2 3/16 Four Only 4 7/16 8 Type E ounting imensions Series 000 Standard Series 5xx SF ounting imensions ocking Option dapter ount No Suffix Collar ount (setscrew) Expansion Option E Expansion No Suffix Non Expansion Size (Inch) First igit Number of Inches Second & Third igit Number of 1/16 of es (ex. 207 = 2 7/16 ) Seal Option C Contact Seal N Nomex Seal *ousing Type R Roller (Pillow) lock F Flange lock FC Flange Cartridge T Top ngle Take Up TU Wide Slot TakeUp F Flange racket I Insert 223

Unitized (USR) Features and enefits ouble Row earing New geometries developed and manufactured by Sealmaster result in an innovative doublerow spherical roller bearing with optimal load capacity,

ultiple ousing Configurations One Piece Cast Iron and uctile Iron ousings urable one piece cast iron (USR5000 series) and ductile iron (USRE5000 series) housings provide load support.

Split ousings urable split housings (USR5500 series) designed to the industry standard SF footprint and replaceable cartridge inserts from 1 3/8 8 are shaft ready for easy installation.

6 Unitized (USR) Features and enefits ouble Row earing New geometries developed and manufactured by Sealmaster result in an innovative doublerow spherical roller bearing with optimal load capacity, misalignment and speed capability. ultiple ousing Configurations One Piece Cast Iron and uctile Iron ousings urable one piece cast iron (USR5000 series) and ductile iron (USRE5000 series) housings provide load support. Two and four bolt pillow block housings have elongated bolt holes for interchangeability with competitive units. Split ousings urable split housings (USR5500 series) designed to the industry standard SF footprint and replaceable cartridge inserts from 1 3/8 8 are shaft ready for easy installation. ultiple Sealing Options Seal The Sealmaster felt seal with flinger, mounted between races, can accommodate +/2 of misalignment. The outer member rotates with the inner race to help direct contamination away from the seal. ue to the unique spherical geometric design of the seal contact areas, sealing effectiveness is maintained throughout the entire specified range of misalignment. This design provides a tight labyrinth seal, which acts as a filter to help exclude foreign material and has low friction. Contact Seal The Sealmaster doublelip contact seal, mounted between races, also can accommodate +/2 of misalignment. The outer member rotates with the inner race, to help direct contamination away from the seal. ue to the unique spherical geometric design of the seal contact areas, sealing effectiveness is maintained throughout the entire specified range of misalignment. The rotating doublelip seal design allows for exceptional limiting speed. 224

Unitized (USR) Features and enefits ultiple ocking ethods Collar ount System Sealmaster performance mounted roller bearings feature locking collars and setscrews at 120, providing a balanced

The advanced integral locking system incorporates axial cap screws that allow mount and dismount of the bearing from one side.

Sealmaster adapter mount spherical roller bearings are also shaft ready and require only a hex key and torque wrench to install; no special tools or feeler gauges are required.

Newmodel phones come with QR readers. If yours doesn t, go to the app store and search QR Reader.

7 Unitized (USR) Features and enefits ultiple ocking ethods Collar ount System Sealmaster performance mounted roller bearings feature locking collars and setscrews at 120, providing a balanced threepoint contact. dapter ount System The Sealmaster performance mounted roller bearings grip the shaft with an advanced adapter mount system, for fast installation and removal. The advanced integral locking system incorporates axial cap screws that allow mount and dismount of the bearing from one side. The result: this highly engineered locking system requires less installation torque. Sealmaster adapter mount spherical roller bearings are also shaft ready and require only a hex key and torque wrench to install; no special tools or feeler gauges are required. earn more with your phone...snap the QR code with your mobile phone, and watch a video demonstrating the ease of installation and removal of the Sealmaster Unitized Spherical earing. Newmodel phones come with QR readers. If yours doesn t, go to the app store and search QR Reader. Replaceable Cartridge Insert The Sealmaster performance mounted roller bearings have a replaceable cartridge insert that consists of a doublerow spherical roller bearing with racemounted seals. These integrally sealed, onepiece cartridge inserts can also be used for mounting in cylindricalbore housings for an even wider range of applications. Wide Outer Race The wide outer race, coupled with innovative rollingelement geometries, provides increased load capacity. The wide outer race also allows for race mounted seals and creates a large internal grease chamber, for more grease capacity. isalignment The arrangement of rolling elements and races in Sealmaster ounted Spherical Roller can accommodate +/2 degrees of misalignment up to twice an SF while maintaining catalog load ratings and sealing effectiveness. The spherical bearing design can accommodate both static and dynamic misalignment which may exist due to structure mounting irregularities, shaft deflection, or other application conditions. 225

8 Performance ounted Cast Iron Two Pillow lock 45 Setscrew G C (IN) C (X) OT SIZE USR5000 Series Two ase Pillow locks Collar ount C in. ax. G * Size 1 1/8 USR /16 USR /4 USR / / / / / /16 1 USR USR / / / / / / / / /16 USR /8 7 3/8 5 3/ /16 2 3/16 1 5/16 4 1/4 2 7/ / USR /16 USR /4 8 3/8 5 15/16 6 9/16 2 3/16 1 3/8 4 9/16 2 7/ / USR /16 USR /8 6 9/16 7 1/16 2 7/ /8 3 1/4 3 1/ /16 USR /4 6 13/16 7 7/ / /16 3 3/ / USR /16 USR USR /4 10 7/ /16 8 7/ /16 2 1/4 6 7/16 3 7/8 4 17/ /16 USR USR /16 USR /16 USR USR / / / / / / / /16 USR /8 14 1/ / / / / /16 USR USR earing Selection Nomenclature id Features & enefits Technical Engineering 226

9 Performance ounted Cast Iron Two Pillow lock 45 dapter G C (IN) C (X) OT SIZE C in. ax. USR5000 Series Two ase Pillow locks dapter ount G * Size 1 1/8 USR /16 USR /4 USR / / / / / / / /16 1 USR USR / / / / / / / / / / /16 USR /8 7 3/8 5 3/ /16 2 3/16 1 5/16 4 1/4 3 29/ /32 3 3/ USR /16 USR /4 8 3/8 5 15/16 6 9/16 2 3/16 1 3/8 4 9/ / / USR /16 USR /8 6 9/16 7 1/16 2 7/ /8 3 7/ / /16 USR /4 6 13/16 7 7/ / /16 4 5/ /64 4 7/ USR /16 USR USR /4 10 7/ /16 8 7/ /16 2 1/4 6 7/ / /64 4 3/ /16 USR USR /16 USR /16 USR USR / / / / / / / /16 USR /16 USR USR / / / / / / / * One expansion unit is to be used in conjunction with one nonexpansion unit for applications using an adapter lock unit Failure to utilize one expansion and one nonexpansion unit is likely to result in reduced bearing performance. earing Selection Nomenclature id Features & enefits Technical Engineering 227

10 Performance ounted Cast Iron Four Pillow lock 45 Setscrew C (IN) C (X) G OT SIZE E E "ouble Collar" 4 7/ /16 USRF5000 Series Four ase Pillow locks Collar ount C in. ax. E G * Size 2 7/16 USRF /4 6 7/ / /16 3 3/ / USRF /16 USRF USRF /4 10 7/16 7 7/8 8 3/ /8 2 1/4 6 7/16 3 7/8 4 17/ / /16 USRF USRF /16 USRF /16 USRF USRF / / / / / / /16 USRF /16 USRF USRF / / / / / / /16 USR / / USR /16 USR / /8 7 27/ / Note: diameters up to 4 available in single lock collar. diameters 4 7/16 and up available in double lock collar. earing Selection Nomenclature id Features & enefits Technical Engineering 228

11 Performance ounted Cast Iron Four Pillow lock 45 dapter G C (IN) C (X) OT SIZE E C in. ax. USRF5000 Series Four ase Pillow locks dapter ount E G * 2 7/16 USRF /4 6 7/ / /16 4 5/ / / USRF /16 USRF USRF /4 10 7/16 7 7/8 8 3/ /8 2 1/4 6 7/ / / / /16 USRF USRF Size 3 3/16 USRF /16 USRF USRF / / / / / / /16 USRF /16 USRF USRF / / / / / / / /16 USR / /8 6 27/ / / USR /16 USR / /8 7 1/8 7 13/64 7 3/ /8 5 USR * One expansion unit is to be used in conjunction with one nonexpansion unit for applications using an adapter lock unit Failure to utilize one expansion and one nonexpansion unit is likely to result in reduced bearing performance. earing Selection Nomenclature id Features & enefits Technical Engineering 229

Performance ounted Cast Iron Two and Four Pillow lock C (IN) C (X) G Two ase Setscrew C (IN) C (X) G E E 2 7/6 4 "ouble Collar" 4 7/16 7 Four ase USR5500 Series Two and Four ase Pillow locks Collar

12 Performance ounted Cast Iron Two and Four Pillow lock C (IN) C (X) G Two ase Setscrew C (IN) C (X) G E E 2 7/6 4 "ouble Collar" 4 7/16 7 Four ase USR5500 Series Two and Four ase Pillow locks Collar ount, SF ounting imensions C 2 4 in. ax. E G * Size /16 1 USR USR / / / / / / / / /16 USR /8 8 1/4 2 15/16 5 1/32 2 7/ / USR /16 USR USRF /4 11 1/ /8 1 7/8 1 1/8 6 1/8 3 3/ / USR USRF /16 USR USRF / /8 1 1/4 7 1/8 3 7/8 4 17/ / USR USRF /16 USR USRF / /8 4 3/8 2 3/ /32 5 5/16 5 9/ /8 3 USR USRF /16 USR / / /8 4 15/ / USR /16 USR / /8 3 1/4 2 3/8 11 9/ / /8 4 USR /16 USR /16 USR /16 USR / /8 5 7/8 3 3/8 2 3/ / / / /8 19 1/4 6 1/ / / / / / / / / /16 USR / / / / USR /16 USR / / /8 16 9/ / /4 7 USR Note: diameters up to 4 available in single lock collar. diameters 4 7/16 and up available in double lock collar diameters up to 3 grease fitting location at 12:00. earing Selection Nomenclature id Features & enefits Technical Engineering 230

13 Performance ounted Cast Iron Two and Four Pillow lock 20 dapter C(IN) C(X) G Two ase E Four ase USR5500 Series Two and Four ase Pillow locks dapter ount, SF ounting imensions C 2 4 in. ax. E G * Size /16 1 USR USR / / / / / / / / / /16 USR /8 8 1/4 2 15/16 5 1/ / / USR /16 USR USRF /4 11 1/ /8 1 7/8 1 1/8 6 1/8 4 5/16 3 7/ / USR USRF /16 USR USRF / /8 1 1/4 7 1/8 4 31/ /64 5 1/ USR USRF /16 USR USRF / /8 4 3/8 2 3/ / / / /8 3 USR USRF /16 USR / / /8 5 15/ / / USR /16 USR / /8 3 1/4 2 3/8 11 9/ / /32 7 3/ /8 4 USR /16 5 USR / /8 5 7/8 3 3/8 2 3/ /8 7 13/ / USR /16 USR /16 USR / /8 19 1/4 6 1/ /8 7 47/ / / / / / / / /16 USR / / / / / / USR /16 USR / / /8 16 9/ / / / /4 7 USR USR /16 USR USR / / / / / * diameters up to 3 grease fitting location at 12:00. One expansion unit is to be used in conjunction with one nonexpansion unit for applications using an adapter lock unit Failure to utilize one expansion and one nonexpansion unit is likely to result in reduced bearing performance. earing Selection Nomenclature id Features & enefits Technical Engineering 231

14 Performance ounted Cast Iron Four Flange 25 Setscrew.C. OT SIZE G USF5000 Series Four Flange Units Collar ount.c. G * Size 1 7/16 1 USF USF / / / / / /16 USF / /4 2 61/64 2 7/ USF /16 USF /16 4 1/ /4 2 61/64 2 7/ USF /16 USF / /8 2 7/16 13/16 3 7/32 3 1/8 3 1/4 5 1/ /16 USF /8 4 49/ /32 1 1/ /64 3 3/ USF /16 USF USF /16 5 9/16 7 7/8 2 7/8 15/ /64 3 7/8 4 17/ /16 USF USF /16 USF /16 USF USF / / / / / / / /16 USF /16 USF USF / / / / / / / earing Selection Nomenclature id Features & enefits Technical Engineering 232

15 Performance ounted Cast Iron Four Flange 25 dapter.c. OT SIZE G USF5000 Series Four Flange Units dapter ount.c. G * Size 1 7/16 1 USF USF / / / / / / /16 USF / /4 3 35/ / / USF /16 USF /16 4 1/ /4 3 37/ / USF /16 USF / /8 2 7/16 13/ /32 3 7/8 3 7/16 5 1/ /16 USF /8 4 49/ /32 1 1/ /32 4 5/ / USF /16 USF USF /16 5 9/16 7 7/8 2 7/8 15/ / / / /16 USF USF /16 USF /16 USF USF / / / / / / / /16 USF /16 USF USF / / / / / / / / * One expansion unit is to be used in conjunction with one nonexpansion unit for applications using an adapter lock unit Failure to utilize one expansion and one nonexpansion unit is likely to result in reduced bearing performance. earing Selection Nomenclature id Features & enefits Technical Engineering 233

16 Performance ounted Cast Iron Piloted Flange Cartridge.C. N R Setscrew P.002 OT SIZE G USFC5000 Series Piloted Flange Cartridge Units Collar ount.c. G * K N * P R Size 1 7/16 1 USFC USFC / / / / / / / / /16 USFC /8 5 1/8 2 1/4 15/ /64 2 7/ /16 4 1/4 9/ /16 1 USFC /16 USFC /8 5 3/8 2 1/4 17/ /64 2 7/ /8 1 15/ /16 2 USFC /16 USFC / /8 17/ /32 3 1/8 3 1/ / / /16 USFC /16 19/ /32 3 3/ / USFC /16 USFC USFC /8 23/ /8 4 17/ /32 6 3/8 19/ /16 USFC USFC /16 USFC /16 USFC USFC / / / / / / / / / /16 USFC /16 USFC USFC / / / / / / / / earing Selection Nomenclature id Features & enefits Technical Engineering 234

17 Performance ounted Cast Iron Piloted Flange Cartridge.C. N R dapter P.002 OT SIZE G USFC5000 Series Piloted Flange Cartridge Units dapter ount.c. G * N * P R Size 1 7/16 1 USFC USFC / / / / / / / / / /16 USFC /8 5 1/8 2 1/4 15/ / / /16 4 1/4 9/ /16 1 USFC /16 USFC /8 5 3/8 2 1/4 17/32 2 1/ /64 4 3/8 1 15/ /16 2 USFC /16 USFC / /8 17/ /32 3 7/8 3 7/ / / /16 USFC /16 19/ /32 4 5/ /64 5 5/ USFC /16 USFC USFC /8 23/ / / / /32 6 3/8 19/ /16 USFC USFC /16 USFC /16 USFC USFC / / / / / / / / /16 USFC /16 USFC USFC / / / / / / / / / * One expansion unit is to be used in conjunction with one nonexpansion unit for applications using an adapter lock unit Failure to utilize one expansion and one nonexpansion unit is likely to result in reduced bearing performance. earing Selection Nomenclature id Features & enefits Technical Engineering 235

18 Performance ounted uctile Iron Flange racket P Setscrew E F F OT SIZE C OT SIZE C G USF5000 Series Three Flange rackets Collar ount C E F G * P Size 1 7/16 USF /16 USF /4 3 1/ /8 6 1/8 1 1/4 2 53/ / / / /16 7 5/ / /32 2 7/ /4 2 3/ USF5000 Series Four Flange rackets Collar ount C E F G * P Size 2 7/16 USFF /4 4 7/ / /64 3 3/ / / earing Selection Nomenclature id Features & enefits Technical Engineering 236

19 Performance ounted uctile Iron Flange racket P dapter E F F OT SIZE C OT SIZE C G USF5000 Series Three Flange rackets dapter ount C E F G * P Size 1 7/16 USF /16 USF /4 3 1/ /8 6 1/8 1 1/4 3 7/ / / / / /16 7 5/ / / /64 4 1/4 2 3/ USF5000 Series Four Flange rackets dapter ount C E F G * P Size 2 7/16 USFF /4 4 7/ / /32 4 5/ / / / * One expansion unit is to be used in conjunction with one nonexpansion unit for applications using an adapter lock unit Failure to utilize one expansion and one nonexpansion unit is likely to result in reduced bearing performance. earing Selection Nomenclature id Features & enefits Technical Engineering 237

20 Performance ounted uctile Iron Two Pillow lock Setscrew USRE5000 Series Two ase Pillow locks Collar ount, Type E ounting imensions in. C ax. G * Size 1 15/16 USRE /4 8 7/ /8 2 7/16 1 5/ /32 2 7/ / USRE /16 USRE / / /32 3 1/8 3 1/4 3 1/ /16 USRE /8 6 7/ /16 1 9/ / / USRE /16 USRE USRE / / /16 3 7/8 4 17/ / /16 USRE USRE /16 USRE /16 USRE USRE / / / / / / / / / /16 USRE /16 USRE USRE / / / / / / earing Selection Nomenclature id Features & enefits Technical Engineering 238

21 Performance ounted uctile Iron Two Pillow lock dapter USRE5000 Series Two ase Pillow locks dapter ount, Type E ounting imensions in. C ax. G * Size 1 15/16 USRE /4 8 7/ /8 2 7/16 1 5/ / / / USRE /16 USRE / / /32 3 7/8 3 7/16 3 7/ /16 USRE /8 6 7/ /16 1 9/ / / / USRE /16 USRE USRE / / / / /64 4 9/ /16 USRE USRE /16 USRE /16 USRE USRE / / / / / / / / / /16 USRE /16 USRE USRE / / / / / / / * One expansion unit is to be used in conjunction with one nonexpansion unit for applications using an adapter lock unit Failure to utilize one expansion and one nonexpansion unit is likely to result in reduced bearing performance. earing Selection Nomenclature id Features & enefits Technical Engineering 239

22 Performance ounted uctile Iron Four Flange Setscrew USFE5000 Series Four Flange Units Collar ount, Type E ounting imensions.c. G * Size 1 15/16 USFE /8 6 3/16 2 9/16 7/8 3 3/16 2 7/ / USFE /16 USFE /16 4 7/8 6 57/ /16 3 1/8 3 1/4 5 15/ /16 USFE /8 7 19/ / /64 3 3/ / USFE /16 USFE USFE / / /64 3 7/8 4 17/ / /16 USFE USFE /16 USFE /16 USFE USFE / / / / / / / /16 USFE /16 USFE USFE / / / / / / / earing Selection Nomenclature id Features & enefits Technical Engineering 240

23 Performance ounted uctile Iron Four Flange dapter USFE5000 Series Four Flange Units dapter ount, Type E ounting imensions.c. G * Size 1 15/16 USFE /8 6 3/16 2 9/16 7/8 3 51/ / / USFE /16 USFE /16 4 7/8 6 57/ /16 3 7/8 3 7/ / /16 USFE /8 7 19/ / /32 4 5/ /64 6 3/ USFE /16 USFE USFE / / / / / / /16 USFE USFE /16 USFE /16 USFE USFE / / / / / / / /16 USFE /16 USFE USFE / / / / / / / / * One expansion unit is to be used in conjunction with one nonexpansion unit for applications using an adapter lock unit Failure to utilize one expansion and one nonexpansion unit is likely to result in reduced bearing performance. earing Selection Nomenclature id Features & enefits Technical Engineering 241

24 Performance ounted uctile Iron Piloted Flange Cartridge Setscrew USFCE5000 Series Flange Cartridge Units Collar ount, Type E ounting imensions.c. G * N * P Size 1 15/16 USFCE /8 5 3/8 2 7/ /32 2 7/ / /8 2 USFCE /16 USFCE / /16 3 1/8 3 1/4 4 7/8 1 1/ /16 USFCE /16 1 1/16 2 5/32 3 3/ /8 1 1/ USFCE /16 USFCE USFCE /16 15/16 2 7/16 3 7/8 4 17/32 6 1/4 1 1/4 6 3/ /16 USFCE USFCE /16 USFCE /16 USFCE USFCE / / / / / / / / / /16 USFCE /16 USFCE USFCE / / / / / / / earing Selection Nomenclature id Features & enefits Technical Engineering 242

Performance ounted uctile Iron Piloted Flange Cartridge dapter USFCE5000 Series Flange Cartridge Units dapter ount, Type E ounting imensions.c. G * N * P Size 1 15/16 USFCE5000115 23520 6 3/8 5 3/8 2 7/16 1 2 19/32 3 3 11/64 4 1 1/16 4 10.

25 Performance ounted uctile Iron Piloted Flange Cartridge dapter USFCE5000 Series Flange Cartridge Units dapter ount, Type E ounting imensions.c. G * N * P Size 1 15/16 USFCE /8 5 3/8 2 7/ / / / /8 2 USFCE /16 USFCE / /8 3 7/8 3 7/16 4 7/8 1 1/ /16 USFCE /16 1 1/16 3 5/64 4 5/ /64 5 3/8 1 1/ USFCE /16 USFCE USFCE /16 15/16 3 3/ / /64 6 1/4 1 1/4 6 3/ /16 USFCE USFCE /16 USFCE /16 USFCE USFCE / / / / / / / / / /16 USFCE /16 USFCE USFCE / / / / / / / / * One expansion unit is to be used in conjunction with one nonexpansion unit for applications using an adapter lock unit Failure to utilize one expansion and one nonexpansion unit is likely to result in reduced bearing performance. earing Selection Nomenclature id Features & enefits Technical Engineering 243

26 Performance ounted Cast Iron TakeUp Setscrew USTU5000 Series TakeUp Units Collar ount C F G K N P R S T 1 15/16 USTU /16 1 1/ /8 1 15/16 1 1/16 2 7/ /64 2 1/4 2 1/8 11/ USTU /16 USTU /16 1 3/ / /4 1 3/16 3 1/8 1 15/16 3 1/ / /8 13/ /16 USTU /16 1 5/ / /4 1 5/16 3 3/8 1 15/ /8 3 19/ / USTU /16 USTU USTU / / /16 3 7/8 2 3/8 4 17/ / /64 3 3/ / /16 USTU USTU /16 USTU /16 USTU USTU / / / / / / / / / / / / /16 USTU /16 USTU USTU / / / / / / / / / / / earing Selection Nomenclature id Features & enefits Technical Engineering 244

Performance ounted Cast Iron TakeUp dapter USTU5000 Series TakeUp Units dapter ount C F G K N P R S T 1 15/16 USTU5000115 23520 6 3/16 1 1/16 3 4 2 7/8 1 15/16 1 1/16 3 2 11/32 3 3/16 4 3 9/16 2 1/4

27 Performance ounted Cast Iron TakeUp dapter USTU5000 Series TakeUp Units dapter ount C F G K N P R S T 1 15/16 USTU /16 1 1/ /8 1 15/16 1 1/ /32 3 3/ /16 2 1/4 2 1/8 11/ USTU /16 USTU /16 1 3/ / /4 1 3/16 3 7/8 2 45/64 3 7/ / /8 13/ /16 USTU /16 1 5/ / /4 1 5/16 4 5/16 2 7/8 3 63/64 5 1/8 4 15/ / USTU /16 USTU USTU / / / / / / / /32 3 3/ / /16 USTU USTU /16 USTU /16 USTU USTU / / / / / / / / / / / / /16 USTU /16 USTU USTU / / / / / / / / / / / / One expansion unit is to be used in conjunction with one nonexpansion unit for applications using an adapter lock unit Failure to utilize one expansion and one nonexpansion unit is likely to result in reduced bearing performance. earing Selection Nomenclature id Features & enefits Technical Engineering 245

Performance ounted Cast Iron Top ngle TakeUp Setscrew UST5000 Series Top ngle TakeUp Units Collar ount C F G K N P T 1 15/16 UST5000115 23520 3 1/4 6 6 6 3/8 2 7/16 51/64 2 7/8 1 11/16 3 3 33/64 2

8 190.5 189.0 62.0 20.3 79.7 47.5 82.6 124.2 82.3 28.4 8.16 2 7/16 UST5000207 44691 4 8 8 8 5/16 2 11/16 51/64 3 3/8 1 61/64 4 5 53/64 3 21/64 1 1/8 27.9 198786 101.6 203.2 215.9 211.1 68.3 20.3 85.

0 94.9 28.4 12.43 3 7/16 UST5000307 4 9 9 9 3 3/16 51/64 4 15/32 2 21/32 5 5/16 6 53/64 4 1/4 1 3/8 39.3 114.3 228.6 241.3 244.6 81.0 20.3 113.5 67.5 134.5 173.4 108.0 35.1 17.

28 Performance ounted Cast Iron Top ngle TakeUp Setscrew UST5000 Series Top ngle TakeUp Units Collar ount C F G K N P T 1 15/16 UST / /8 2 7/16 51/64 2 7/8 1 11/ /64 2 7/8 7/ /16 UST /16 2 7/16 51/64 3 1/8 1 7/8 3 1/4 4 57/64 3 1/4 1 1/ /16 UST / /16 51/64 3 3/8 1 61/ / /64 1 1/ /16 UST / /16 51/64 3 7/8 2 11/ / / /64 1 1/ /16 UST /16 51/ / /32 5 5/ /64 4 1/4 1 3/ /16 UST /16 51/ / / / / /16 USTE /16 USTE Type E ounting imensions / /8 2 51/64 3 1/8 1 55/64 3 1/4 4 37/64 3 3/64 7/ / /64 3 3/8 1 61/ / /64 1 1/ C 90 N P K T G F Cast Iron Top ngle TakeUp dapter UST5000 Series Top ngle TakeUp Units dapter ount C F G K N P T 1 15/16 UST / /8 2 7/16 51/ /16 3 3/ /64 3 7/ /16 UST /16 2 7/16 51/64 3 7/ / / / /16 UST / /16 51/64 4 5/16 2 7/8 3 63/ / /64 1 1/ /16 UST / /16 51/ / / / / /32 1 1/ /16 UST /16 51/ / / / / /64 1 3/ /16 UST /16 51/ / / / / / /16 USTE /16 USTE Type E ounting imensions / /8 2 51/64 3 7/ / / /16 7/ / /64 4 5/16 2 7/8 3 63/ / /64 1 1/ Note: One expansion unit is to be used in conjunction with one nonexpansion unit for applications using an adapter lock unit.failure to utilize one expansion and one nonexpansion unit is likely to result in reduced bearing performance. etric dimensions for reference only. C 90 N P K T G F earing Selection Nomenclature id Features & enefits Technical Engineering 246

Performance ounted Cast Iron Three Flange Setscrew USF35000 Series Three Flange Units Collar ount.c. G * Size 1 1/8 USF35000102 1 3/16 USF35000103 1 1/4 USF35000104 20368 90597 5 1/4 133.4 4 114.

29 Performance ounted Cast Iron Three Flange Setscrew USF35000 Series Three Flange Units Collar ount.c. G * Size 1 1/8 USF /16 USF /4 USF / / / / / / / /16 1 USF USF / / / / / / earing Selection Nomenclature id Features & enefits Technical Engineering 247

30 Performance ounted Insert earing K.020 X 45 K.015 X 45 Setscrew "OUE COR" USI5000 Unitized earing Inserts Collar ount K (Nominal) 1 1/8 USI /16 USI /4 USI / / /16 USI USI /16 USI /32 2 7/8 1 3/ USI /16 USI /64 2 7/8 1 1/ USI /16 USI /64 3 1/8 1 9/64 3 1/ /16 USI /16 3 3/8 1 5/ USI /16 USI USI /32 3 7/8 1 25/ / /16 USI USI /16 USI /16 USI /8 4 15/ /64 5 5/ USI /16 USI /16 USI / / / USI /16 USI / / USI /16 USI / / / /16 USI /32 9 1/ / /16 USI / / / /16 6 USI / / /16 USI Note: 1 1/8 4 bore sizes have a single lock collar. 4 7/16 7 bore sizes have a double lock collar. earing Selection Nomenclature id Features & enefits Technical Engineering 248

31 Performance ounted Insert earing K.020 X 45 dapter USI5000 Unitized earing Inserts dapter ount K (Nominal) 1 1/8 USI /16 USI /4 USI /16 USI USI / / /16 USI / /64 1 3/ / USI /16 USI / / / USI /16 USI /64 3 7/8 1 9/64 3 7/ /16 USI /16 4 5/16 1 5/ / USI /16 USI USI / / / / /16 USI USI /16 USI /16 USI USI /16 USI /16 USI USI / / / / /16 USI / /64 2 5/ / USI /16 USI /64 7 1/8 2 27/ / USI /16 USI /32 7 7/8 2 39/ / /16 USI / /16 3 1/ /16 USI USI / /64 3 5/ / /16 USI USI USI /16 USI USI / / / / / / / / / earing Selection Nomenclature id Features & enefits Technical Engineering 249

E920 Series Bearings. Locking Collars. Tapered Roller Bearing. Locking Collars. Rubber Contact Seal. Outer Race. One-Piece Cast Iron Housing

E920 Series Bearings. Locking Collars. Tapered Roller Bearing. Locking Collars. Rubber Contact Seal. Outer Race. One-Piece Cast Iron Housing rowning E920 Series Tapered Roller earing rowning 920 series mounted tapered roller bearings feature one-piece durable cast iron non-expansion housings with Type E mounting dimensions and limited misalignment.