slewing rings production program 23/2010-OTO-A

Transcription

1 slewing rings production program 23/2-OTO-A

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3 Page 4 Page 5 BASIC INFORMATION SLEWING RINGS CHARACTERISTICS, APPLICATIONS PSL SLEWING RINGS DESIGNATION Page 6 Page 7 BASIC DESIGN SERIES QUALITY ASSURANCE SELECTION OF THE SLEWING RING TYPE AND SIZE Algorithm of working procedures Page 8 Page 9 Page Page 2 Data necessary for selection the suitable slewing ring Slewing ring selection with regard to load size Dimensioning of the gears PRESERVATION, PACKAGING, TRANSPORT AND STORAGE MOUNTING OF SLEWING RINGS Requirements on seating surfaces Page 3 Page 4 Page 6 Mounting procedure Preload forces and tightening torques MAINTENANCE OF SLEWING RINGS Relubrication of the raceways and gears Slewing ring inspection in operation Page 7 Page 8 Recommended lubricants SLEWING RING TABLES Explanatory notes for the tables and diagrams Page 9 Page 2 Order of slewing rings in the tables FOUR-POINT CONTACT BALL SLEWING RINGS without gear Page 3 Page 44 Page 52 with external gear with internal gear CROSSED ROLLER SLEWING RINGS without gear Page 58 Page 64 Page 68 with external gear with internal gear SPECIAL AXIAL-RADIAL ROLLER SLEWING RINGS Page 7 STATIC LIMITING LOAD DIAGRAMS Page 4 CUSTOMER REQUIREMENTS ON SLEWING RING FORM Page 42 TYPICAL APPLICATIONS INVOLVING PSL SLEWING RINGS Publication No. 23/2-OTO-A 3

4 BASIC INFORMATION PSL a. s. is a company that has a longstanding tradition in production of rolling bearings. At the present time the main areas of the production program are represented by the production of normalized and special rolling bearings, slewing rings, worm drives and bearing rollers. PSL a. s. has created, implemented and certified a system of quality assurance according to ISO 9 standard, that spans the entire production process from research and development to servicing and advisory activities. This publication aims to deliver an integrated picture about the current assortment of PSL slewing rings. It contains a table view of both standard and specialised slewing rings, as well as offers basic technical information; and a manual on how to proceed with the installation plan using the right slewing rings; and instructions on the proper procedures installation and servicing of the slewing rings while in operation. In the case where you need technical assistance involving a complex solution incorporating PSL slewing rings, it will be provided by the PSL Department of Technical Advisory. In the case where you need specific business information, they will be provided by the PSL Sales Department. All contact information pertaining to these specific PSL entities is available on the back of the cover of this publication. The contents of this catalog have been carefully evaluated and checked, however due to continued technical developments, PSL reserves the right to make technical changes or amendments without prior notice. 4

5 SLEWING RINGS CHARACTERISTICS, APPLICATIONS Slewing rings are large-sized bearings which can accommodate a combined load, i.e. axial, radial loads and tilting moment. They are usually provided with holes for fixing bolts; internal, external or no gear; and lubrication holes and seals, which allow a compact and economical arrangement. In addition they often enable the elimination of many components necessary in the classical bearing arrangement. PSL slewing rings have proven effectiveness in the following applications: construction, mobile and tower cranes, shovel, digging-wheel excavators, revolving grabs and winches, graders, logging industry machines including feller bunchers, loaders, vehicles for waste removal, hydraulic grippers, axles and undercarriages, assembly and access platforms, robots, manipulators and positioners, machine tools, special equipment (rescue vehicles, aerials, feller bunchers and tunnel machines, drilling equipment, wind turbines and cleaning and bottle filling machines). Combining compactness, accuracy, smooth operation with relative high rigidity, together with simple mounting and operation reliability are qualities that allow the use of these bearings in all industrial branches. PSL SLEWING RINGS DESIGNATION The sequence and meaning of symbols used in PSL slewing ring designations are as follows: 9 Supplementary Index Type of Gear E External I Internal O without Gear Rolling Element Diameter Rounded to mm Type of Rolling Elements Z Crossed Cylindrical Rollers B Balls R Axial-Radial Cylindrical Rollers T Tapered Rollers Number of Rolling Elements Rows Basic Design Symbol for PSL Slewing Rings Pitch Diameter of Rolling Elements in mm Manufacturer Specific Design Sequence Number Modification The designation is located on a non-functional surface of the slewing ring. It is made either electrochemically, or by stamping, or marked on a label fastened to the slewing ring. 5

6 BASIC DESIGN SERIES Single-row four-point contact ball slewing rings and crossed roller slewing rings are being produced in PSL, a.s. Design type B Design type Z without gear with external gear with internal gear Besides these two main design types of PSL slewing rings, PSL also produces other various slewing rings such as: double-row four-point contact ball slewing rings design type type 2B (e. g. 9E-2B4-2-97) double-row crossed roller slewing rings design type 2Z (e.g. 9O-2Z ) special double-row axial-radial roller slewing rings design type 2R (e. g. 9I-2R ) special triple-row axial-radial roller slewing rings design type 3R (e. g. 9I-3R ) Design type 2R Design type 3R without gear with external gear with internal gear 6

7 QUALITY ASSURANCE In a complex manner, production quality is systematically ensured with the goal to always meet the customers needs during all phases of the manufacturing process. Pre-production phase: pre-sales service professional services for customers marketing market research from the technical and commercial point of view, monitoring of development trends. Production phase: modern manufacturing methods, tools and procedures new materials and methods of heat-treatment continuous innovation of the inspection means and methods product testing on specialized test beds continuous improvement through TQM. Post-production phase: testing of bearing quality in operation; gathered experience is utilized for further performance improvement after-sales service help by specifying application of the products. SELECTION OF THE SLEWING RING TYPE AND SIZE Algorithm of working procedures The algorithm of working procedures necessary to follow during the selection of the appropriate application is as follows: Establishing and summarizing of input data: machine characteristics - required life space for assembling size, direction and character of loads characteristics of operating mode characteristics of working environment. Input data analysis listing of individual requirements priorities: priority listing of important criteria by which the arrangement will be evaluated calculation for structure rigidity. Selection of suitable slewing ring type and size according to stated criteria: calculation of raceways, gear and bolts analysis of calculation results influencing decision on recommended type and size of slewing ring according to criterion priorities. Complex arrangement proposal including abutment parts: abutment parts design optimization fixing arrangement instructions for maintenance. The algorithm shown above represents a great volume of technically complex information. We advise our customers to seek the advice of the PSL specialists in the Technical Advisory Department when selecting the most suitable bearing. With many years of experience, together with modern specialized computer software, realistic and effecting solutions can be offered by PSL. A form for assignment data required for slewing ring calculation and selection is in the appendix of this catalog. The calculation enables us to determine the optimum clearance or preload for the given arrangement with regard to static safety (s o ), size of deformation both in radial and axial direction (δ r, δ a ), and life (L h ). 7

8 Data necessary for selection the suitable slewing ring To recommend a specific size and design of the slewing ring, it is necessary to know the following data: size, direction and time shares at the specific operating loads required life operating rotational speed (number of rotations per time unit) requirements on accuracy (smoothness of operation and arrangement rigidity) requirements on bearing fixing requirements on gear characteristics of working environment requirements on a built-in space, maximum weight, etc. requirements on mounting, dismounting and maintenance of the slewing ring in operation requirements on arrangement economy. This data is at the same time criteria for the evaluation of the slewing ring suitability on any given application. The priority of individual criterion varies and depends on the requirements on the arrangement as a unit. E. g.: excavators the priority criterion is reliable transmission of the load and life turntables of machine tools the priority criterion is accuracy, smoothness of operation and arrangement rigidity. In most cases, the slewing rings are used for equipment with cyclic movement, or at relatively low rotational speed. This shows that the main criterion is a reliable transmission of the load (i. e. sufficient capacity of the raceways, gear and fixing bolts). 8

9 Slewing ring selection with regard to load size Selection of a suitable slewing ring for common applications can be carried out from the point of view of the static load rating by means of the diagrams (curves) for the limiting static load of the raceways and fixing bolts (pages 7 39 of this publication) based on the calculated equivalent axial and moment static load. Slewing rings allow accomodation of combined loads (i.e. both axial and radial forces and tilting moments due to eccentric acting of loads). Typical examples of loading are shown in the following schemes: Loading Typical Examples: P R Q P Y X P R Q P R Q Y P X F A = Q F A = Q F A = Q F R = P R M = F R = P R M = F R = P R M = P Y X Q Y P X P Y P X X Q Y Q Y P X P R P R F A = Q + P Y F A = Q + P Y F A = Q + P Y F R = P X P R M = x. P Y + y. F R = P X + P R M = x. P Y y. F R = P X M = y. P X P X P X P Y X Q P R P R F A = P Y F R = P R M = x. P Y F A = Q F R = M = F A = F R = P R M = 9

10 Calculation of Equivalent Axial and Moment Static Load Slewing Rings Formula Conditions of Validity Four - point contact ball slewing rings Crossed roller slewing rings F OA = (F OA +5,5.F OR ).s F O OR, 8 e 2 M OK = M OK.s O F OA = (,23.F OA +2,68.F OR ).s F O OR, 8 e 2 M OK =,23.M OK.s O F OA F OR F OA = (F OA +2,5.F OR ).s F O OR, 8 M OK = M OK.s O F OA kde: F OA of axial static forces for a slewing ring [kn] F OR of radial static forces for a slewing ring [kn] M OK of tilting moments (static) for a slewing ring [knm] s O coefficient of static safety (values see Table ) [ ] 2. M OK e = parameter of load eccentricity [ ] FO A. D S D S slewing ring mean diameter [mm] Note: if F OR F OA <, it is not neccessary to take into account the radial force when calculating the equivalent load. The calculated values of the axial and moment static load define the coordinates of the working point in the diagram for the limiting static load of the slewing ring. The working point must lie under the curve for the bolt static load. Table Values of Static Safety Coefficients for Various Operating Conditions and Applications Slewing Ring Movement Rotary Swinging Occasional turning or slewing Kind of Load Requirements on Movement Uniform load Quiet operation without impacts Normal operating conditions Light impacts Great or considerable impact load Great swing angle with low frequency Uniform load without impacts Medium swing angle Normal load, light impacts Small up to medium swing angle with high frequency Great or considerable impact load Uniform load Normal load Light impacts Great or considerable impact load Example Turntables of the conveyer systems.5. Cleaning and bottle filling machines Barking machines Machine tools Transport means Vibration rollers Radar aerials Positioners Stackers Assembly cranes Service cranes Small and medium excavators Car cranes Building and ship cranes Radar aerials Robots and manipulators Cranes with grab or magnet Transfer cranes Large excavators Connecting joints of undercarriages of building, earth and felling machines Mounting fixtures Positioners Discharging conveyers Aerials Pan slewing rings Wind turbines Concrete pumps Manipulators for nuclear power stations S O

11 Dimensioning of the gears For correct gear dimensioning, it is necessary to know the following data: characteristics of the operating conditions, time share of individual work regimes, method of lubrication, operating temperature, etc. nominal and maximum circumferential forces by individual working regimes, data about pinion (number of teeth, correction, material, heat treatment, etc.). Suitability for a given application from the point of view of gear dimensioning can be evaluated by comparing the real nominal and maximal circumferential forces with allowed circumferential forces for the gear. Allowed nominal and maximal circumferential forces Slewing Ring Tables. Calculation of the nominal and maximum circumferential force: 2. M Tnom 2. M Tmax F Tnom = F Tmax = m. (z + 2x) m. (z + 2x) Where: F Tnom nominal circumferential force [kn] F Tmax maximal circumferential force [kn] M Tnom nominal rotating torque [knm] M Tmax maximal rotating torque [knm] m gear module [mm] z number of teeth [ ] x unit displacement of the basic profile (unit correction) [ ] The main criteria for evaluating gear suitability is the fatigue resistance at bending and max. static load transmission. The following conditions must be fulfilled: F Tnom F TDov for fatigue resistance at bending F Tmax F TmaxDov for max. static load transmission Permitted values of the nominal and maximum circumferential forces for the PSL slewing ring gear are shown in the Slewing Ring Tables. They were calculated for specific materials from which the individual geared rings are produced. If the PSL slewing ring cannot be selected according to the above mentioned criteria, contact the experts of the PSL Department of Technical Advisory.

12 PRESERVATION, PACKAGING, TRANSPORT AND STORAGE Before packaging the slewing rings, they are preserved with a liquid preservation agent providing protection against corrosion for approximately 2 months in a temperature controlled environment. The store temperature should be 2 ± 5 C with relative humidity max. 6 %. After the preserving agent has been applied the slewing rings are wrapped with PE foil band, then packed on pallets or in boxes. The type of packaging should be discussed in advance with PSL, a. s. Slewing rings should be transported horizontally on a pallet if possible, sufficiently secured to prevent movement. Large sized bearings can be also transported on appropriate A-frames in slope position providing they are strengthened against distortion by appropriate struts. MOUNTING OF SLEWING RINGS Requirements on seating surfaces Seating surfaces of the connecting structure for slewing rings must meet the following conditions: a) Machining roughness max. R a = 2.6 (usually R a = 6.3 or less), b) Acceptable deviation of flatness in both circumferential and radial direction should be equal to a maximum value of: a =.. D s c) Maximum deflection of connecting structure under maximum operating load should not exceed value of: y =.5. D s Where: D s slewing ring mean diameter [mm], [mm], [mm]. The variation of flatness can occur only once within the 8 section. To prevent local bearing overloading due to seating surface out of flatness or deflection of the connecting structure, any possible variation within the section should increase or decrease gradually. Rolled out circumference of the flange seating area Maximum flatness deviation in the radial direction Minimum spacing of the seating area peaks Maximum circumferential flattness deviation 2

13 Mounting procedure Before assembling, it is necessary to clean all surfaces thoroughly from burrs, paint residues, etc. Seating surfaces should be dry, without lubricant. Furthermore, it is necessary to inspect flatness of the seating surfaces. Feeler gauges are used to check slewing ring adaptation. The unhardened area of the non rotating ring should be mounted so that it is positioned in the least loaded zone i.e. in the plane perpendicular to the main load plane. The unhardened area is marked on the respective ring non-functional surface with a stamped symbol X or with a painted red line. When assembling a geared slewing ring, it is important to adjust the backlash in the gear correctly. It is adjusted with a feeler gauge or with another suitable method in the zone of maximum radial gear runout. The extent of the backlash should be approximately.3 x m, where m means the gear module. The backlash should be inspected again after the slewing ring is finally fixed on the machine. The zone of the maximum radial gear runout is marked with a blue line in the gap between teeth. Slewing rings are fixed to the machine with pre-stressed bolts. Before assembly, the fixing bolts should be coated slightly with oil. The size of preload force or tightening moments has to be determined depending on the friction conditions in the bolt thread and on the seating surfaces of the nut (screws and nuts with treated surfaces have a different friction coefficient than ones without surface treatment). Preload forces and needed tightening torques for the particular material and size of the screws without surface treatment (friction coefficient =,4 ) are listed in the tables that follow. The slewing ring should not be loaded by the tilting moment during the process of bolt tightening. Tightening of each of the bolt connections should be divided into two stages until achieving the working size of the preload force or torque. During the first step it is recommended to tighten the bolts until achieving 6 % of the preload force or torque. During the second stage to tighten all the bolts to reach % of the preload force or torque. In each stage of tightening, a sequence as shown in the diagram should be followed. After finishing the installation of the slewing ring, it is necessary to check the lubrication of all functional parts of the slewing Sequence of bolts tightening ring and measure the initial tilting clearance of the slewing ring. Tilting clearance is defined as the difference of axial shifts of the rotating part of the construction to the base, while loaded the slewing ring with the tilting moment ±M tilting. Measured values should be recorded in the operation log of the mechanism and should serve in order to evaluate the wear of the raceways. 3

14 Preload forces and tightening torques Table 2 Bolt Size according to DIN 3 Strength Class of the Bolt according to DIN/ISO 898 Yield Strength R p,2 [MPa] Preload Forces and Tightening Torques for Metric Bolts (Friction Coefficient μ =.4) Pre-loaded Thread Cross-Section Cross-Section A S [mm 2 ] Ad 3 [mm 2 ] for M 6 66 for > M 6 Preload Force F M [N] Tightening Torque M U [Nm] Preload Force F M [N] 94 Tightening Torque M U [Nm] Preload Force F M [N] Tightening Torque M , ,3 8.,9 9.3 M , 9.3 3, ,4 6.2 M , , ,5 38 M , 45 38, , 78 M , , 7 66, 35 M , 26 77, 84 9, 26 M , 93 6, , 333 M , 27 29, 387 5, 459 M , , , 648 M , , , 873 M , , ,,6 M , 99 35,,395 37,,665 M ,,35 385,,89 45, 2,25 M U [Nm] M , 48, 56, M , 56, 66, M , 67, 79, M 42,2,45 542, 772, 94, M 45,3, , 95,,59, M 48,47,377 74,,8,,9, See note See note See note M 52,76, ,,22,,429, M 56 2,3,95 989,,48,,648, M 6 2,36 2,227,56,,647,,927, Note: Tightening torques shown in Tables 2 and 3 are valid for tightening with a torque wrench. The permissible variance is ± % of values shown in the tables.when using bolts with thread greater than M3, the friction size is substantially different. It is not recommended to create the required preload by a torque wrench, but by means of a hydraulic tensioning device. In this case the preload should be adjusted by means of measuring the whole bolt prolongation. The overall bolt prolongation is: Δl = F M.δ s [mm], where: δ s Yielding of bolt and nut. 4

15 Table 3 Bolt Size according to ANSI B. Preload Forces and Tightening Torques for Bolts with UNC Standard Thread (Friction Coefficient μ =.4) Strength Class of the Bolt according to ASTM Pre-loaded Cross-Section A S [sq.in] Thread Cross-Section Ad 3 [sq.in] Preload Force F M [lbs] A-325 (Grade 5) A-49 (Grade 8) Tightening Torque M U [ft.lbs] Preload Force F M [lbs] Tightening Torque / , ,896 5/ ,2 4 4,77 2 3/ ,6 25 7, / , ,674 6 / , , / , , / , , / ,9 23 3, / , , , , / , ,458,3 / , ,89,57 M U [ft.lbs] 3/ ,626 4,748 / ,792 27,878 3/ ,392 72, / ,48 227,339 See note See note 2 /4 4 / ,23 295,54 2 / ,39 363,893 sq.in = mm 2 mm 2 = sq.in lbs = N N = lbs ft.lbs = Nm Nm = ft.lbs It is necessary to use hardened washers for the friction joints according to DIN 696 / EN standards with hardness HV beneath the bolt heads. The washers are used to distribute the strain onto the largest surface possible so that the value of the specific load of the seating surface under the bolt head and nut doesn t exceed allowed values. The assembly preload force value in the bolts should be high enough to ensure that the bolts don t become loose. We recommend washers of the Nord-Lock type for dynamic cyclic stressed applications of the involved threaded joints. 5

16 MAINTENANCE OF SLEWING RINGS Maintenance involves a regular relubrication of the raceways and gear, together with the inspection of fastened bolts and the wear of the bearing. Relubrication of the raceways and gears Generally recommended lubricants for the raceways are lithium plastic lubricants with the consistency level of 2 with EP additives. For the gears, plastic lubricants for open gears are recommended. The overview of recommended lubricants is shown in Table 4. Relubrication interval and lubricant quantity primarily depends on operating conditions, i.e. load, rotational speed, operational environment properties, etc. For low-speed applications (mobile cranes, construction cranes, etc.), the relubrication interval is about 2 operating hours. For machines with higher rotational speed; for equipment operating under permanent rotational speed; or for equipment in tropical conditions (excavators, universal finishing machines, magnetic separators, etc.), the relubrication interval is shorter, approximately 7- operating hours. The quantity of necessary grease for each relubrication can be approximately calculated using the following formula: Q m =,3. D s 2 [kg] Where: D s slewing ring mean diameter [m] When relubricating, the lubricant should be uniformly distributed in the inner space of the slewing ring. The most suitable way of achieving this is to apply the lubricant while the bearing rotates or by application from several circumferential positions of the slewing ring. Slewing ring inspection in operation It is possible to evaluate the level of wear of the raceways and rolling elements according to the inspection of the run smoothness of the slewing ring and by measuring and evaluating the size of tilting clearance. Wear of the gear can be measured through regular dimensional inspection of the teeth thickness. The inspection of the bolt joints consists of the examination of the tightening of the bolts (conducted with the torque wrench) and checking the technical condition of the bolts focusing on possible cracks in the bolts as well as on determining the existence of depth corrosion. During each inspection each obviously loosed bolt is being retightened according to the assembly instruction. Bolts with cracks or heavily corroded have to be replaced by new ones. Control of the seals is conducted through determining the functionality and the integrity of the seals. More detailed information about the inspection of slewing rings in operation will be provided upon request by the specialists of the PSL Technical Advisory Department. 6

17 Recommended lubricants Table 4 Producer Raceway Lubricant type Gear Aralub HLP 2 (-3 C to +2 C) (243 K to 393 K) Aralub MKA - Z (-2 C to +2 C) (253 K to 473 K) Energrease LS - EP 2 (-25 C to +4 C) (248 K to 43 K) Energrease LC 2 (-3 C to +5 C) (243 K to 423 K) Spheerol EPL 2 (-2 C to +4 C) (253 K to 43 K) Castrol LZV - EP (-3 C to 5 C) (243 K to 423 K) Epexa 2 (-2 C to +4 C) (253 K to 43 K) Cardrexa DC (-2 C to +2 C) (253 K to 393 K) Beacon EP 2 (-2 C to + C) (253 K to 383 K) Multi purpose grease (Moly) (-25 C to +5 C) (248 K to 423 K) Ronex MP (-25 C to +3 C) (248 K to 43 K) Dynagear (-2 C to + C) (253 K to 373 K) Lagermeister EP 2 (-2 C to +3 C) (253 K to 43 K) Ceplattyn 3 (-3 C to +25 C) (243 K to 523 K) Klüberlub BE (-2 C to +4 C) (253 K to 43 K) Grafloscon C-SG Ultra (-3 C to +2 C) (243 K to 473 K) Mobilux EP 2 (-25 C to +2 C) (248 K to 393 K) Mobilgear OGL 46 (-2 C to +2 C) (253 K to 393 K) Shell Alvania EP 2 (-25 C to +3 C) (248 K to 43 K) Shell Malleus OGH (-2 C to +3 C) (253 K to 43 K) Multifak EP 2 (-3 C to +2 C) (243 K to 393 K) Crater 2x Fluid or 5x Fluid (-2 C to +6 C) (26 K to 389 K) Multis EP 2 (-3 C to +5 C) (243 K to 423 K) Total Cardrexa GR - AL (-3 C to +2 C) (243 K to 393 K) Lubricants Unoba EP 2 (-8 C to +43 C) (255 K to 46 K) Gearite HD CF 48 (2 C to +2 C) (285 K to 393 K) 7

18 SLEWING RING TABLES Explanatory notes for the tables and diagrams The following tables show the standard PSL slewing rings whose cross-section corresponds to the figure above the Table. The tables contain basic dimensional specifications as well as data for the attachment and other technical specifications. The load curves for individual standard slewing rings have been calculated for the static safety factor of s = and are listed based on the PSL specific design sequence number. Static Moment Load Limiting Static Curve for Bolts Made of Material.9 Limiting Static Curve for Bolts Made of Material Limiting Static Curve for s o = 2 Slewing Ring Working Point Static Axial Equivalent Load Slewing Ring Designation The following conditions apply to the static limiting load curves of bolts: The bolts are uniformly spaced around the circumference of the bolt pitch circles The axial load acts on the slewing ring in a seating way, i.e. the bolts are not sufficiently loaded by the hanging load The size of the radial load is maximum % of the axial bearing load The slewing ring and fitting construction are made of steel The design of the attached parts is rigid enough, the fitting surface are machined The gradient of the bolt head or nut seating surface to the bolt axis is max. The clamping length is minimally l k = 5.d The friction coefficient in the thread is.4 Note: If there is great radial load, the bolt hole diameter should be as large as possible and the slewing ring should be radially supported, i.e. piloted in an adjacent construction. 8

19 If the corresponding diagram lacks either one or both of the curves for the bolts, then those bolts are overdimensioned with regards to raceways. Special PSL slewing rings i. e. slewing rings that have cross sections which do not correspond with the pictures above the tables or otherwise deviate from the standard production (e. g. have irregular distribution of mounting holes, special gears, higher accuracy, not sealed from one or both sides or have an atypical shape of rings). These slewing rings have listed their boundary dimensions, designation and weight only. Technical help with choosing the right slewing ring and additional information about the particular application will be provided upon request by the personnel of the PSL Technical Advisory Department. If needed, please fill in the data questionnaire that is located at the back of this publication. Order of slewing rings in the tables Slewing ring types located in the tables are are listed in the following order: Four-point contact ball slewing rings: without gear with outer gear with inner gear Crossed roller slewing rings: without gear with outer gear with inner gear Special axial-radial roller slewing rings 9

20 FOUR-POINT CONTACT BALL SLEWING RINGS without gear n x N G a Single-row n2 x N2 G 2a D J d d S 2 2 T H G b G 2b 2 H G 2c G c J D D Single-row Boundary Dimensions Designation Weight Abutment Dimensions Mounting Holes N Mounting Holes N 2 d D T G J J 2 N N 2 Number n Hole Type Number n 2 Hole Type [mm] [kg] [mm] O-B M M 6 D (2-) D O-B /8-6 UNC 8 B 8 D O-B B (2-) B O-B M6 7 2 C 2 A O-B M M 8 C 8 C O-B M6 8 2 C 2 A O-B A 3 C O-B M6 8 2 C 2 A O-B A 6 A O-B M6 M6 6 C 8 C O-B /2-3 UNC 8 B 8 C O-B M6 M6 6 C 8 C O-B /8- UNC 7 6 C (6-) A O-B A (6-) A O-B M6 M6 2 E 2 E O-B A 6 A O-B A 2 A O-B A 2 A O-B M M 6 C 6 C O-B A (2-) A O-B /2-3 UNC /2-3 UNC 6 C (2-) C O-B A 2 A O-B A 2 A O-B A 2 A O-B /8- UNC 5/8- UNC 6 C 2 C O-B /2-3 UNC /2-3 UNC 6 C (2-) C O-B B 6 B O-B M D (28-) A O-B A 24 A O-B A 24 A O-B M E 6 A O-B A 24 A O-B A 6 A O-B A 8 A O-B /8- UNC D 2 A 2

21 Mounting holes types A B C Lubrication spots types a b c d e D E F f g h ch i Other Specifications Lubrication Spots Note No. Notes D d 2 H H 2 Type Size Location Number [mm] f /8-27 NPT Gc - Pilot diameter d is on the opposite side of the inner ring a /8-27 NPT Gb 2 - Counterbore of the mounting holes on one (upper) side a AM8x Gb, Lubricant fi lling for the total lifetime a R /8" Gb e Mx Gb 3 3 f Mx Gb 3 3 f Mx Gb f Mx G2b f /8-27 NPT Gb f /8-27 NPT Gb f /8-27 NPT G2b f /8-27 NPT Gb f Mx G2b f Mx Gb a AMx Gb 4 4 h AM8x Gb 4 4 h AM8x Gb c CM8x Ga f /8-27 NPSF G2b f /8-27 NPT Gb a AMx G2b e/a /8-27 NPT Gb/G2b 2/ e/a /8-27 NPT Gb/G2b 2/ a /8-27 NPT G2b h /8-27 NPT Gb a AMx Gb f /8-27 NPT Gb a /8-27 NPT Gb a/e /8-27 NPT Gb/G2a / h AMx Gb h AM6 Gb h AM8x Gb h AMx Gb a /8-27 NPT Gb 2

22 FOUR-POINT CONTACT BALL SLEWING RINGS without gear n x N G a Single-row n2 x N2 G 2a D J d d S 2 2 T H G b G 2b 2 H G 2c G c J D D Single-row Boundary Dimensions Designation Weight Abutment Dimensions Mounting Holes N Mounting Holes N 2 d D T G J J 2 N N 2 Number n Hole Type Number n 2 Hole Type [mm] [kg] [mm] O-B A 2 A O-B /8- UNC 2 A 2 D O-B /4- UNC 2 A 6 D O-B /4- UNC 2 A 6 D O-B /4- UNC 2 B 6 D O-B M6 7 (36-) E 36 A O-B A 2 A O-B A 3 A O-B A 24 A O-B /2-3 UNC F 2 B O-B A 6 A O-B M6 7 8 E 8 A O-B (3-) B 3 B O-B /4- UNC 3/4- UNC 3 E (3-) E O-B (36-) A 36 A O-B A 24 A O-B A 22 A O-B /2-3 UNC 6 2 D 2 A O-B A 24 E O-B (36-) A 36 A O-B /4- UNC (36-) A 36 D O-B M D 24 A O-B M8x.5 M8x.5 24 C 24 C O-B M6 24 A 24 C O-B /4- UNC 2 2 D 2 B O-B (4-) A 4 A O-B A 4 A O-B A 24 A O-B A 36 A O-B /8- UNC 24 B 24 C O-B /4- UNC 36 A 36 D O-B A 36 A O-B B 24 B O-B A 4 A O-B M M 36 D 36 D 22

23 Mounting holes types A B C Lubrication spots types a b c d e D E F f g h ch i Other Specifications Lubrication Spots Note No. Notes D d 2 H H 2 Type Size Location Number [mm] a /8-27 NPT Gb 4 - Pilot diameter d is on the opposite side of the inner ring a /8-27 NPT Gb Counterbore of the mounting holes on one (upper) side a /8-27 NPT Gb 3 - Lubricant fi lling for the total lifetime a/f /8-27 NPT Gb/G2b / a /8-27 NPT Gb h AM8x Gb h AMx Gb g M8x Gb g M8x Gb h AM6 Gb g Mx Gb g Mx Gb a /8-27 NPT G2b a /8-27 NPT Gb h AMx Gb f/f Mx Gb/G2b 2/ g M8x Gb a /8-27 NPT G2b h AMx Gb g Mx Gb a /8-27 NPT Gb f Mx Gb g Mx Gb g Mx Gb f /8-27 NPT Gb a /8-27 NPT Gb a AM8x Gb f M8x Ga 3 f Mx G2b h /8-27 NPT Gb c /8-27 NPT Gb f Mx Gb a AMx G2b a AMx Gb f G /8" (/8 BSP) Gb 4 23

24 FOUR-POINT CONTACT BALL SLEWING RINGS without gear n x N G a Single-row n2 x N2 G 2a D J d d S 2 2 n x N G a Double-row n2 x N2 G 2a D J d d S 2 2 T H G b G 2b 2 H T G b G 2b H H2 G b * G 2b * G 2c G c J D D G c G 2c J D D Single-row Boundary Dimensions Designation Weight Abutment Dimensions Mounting Holes N Mounting Holes N 2 d D T G J J 2 N N 2 Number n Hole Type Number n 2 Hole Type [mm] [kg] [mm] O-B A 48 A O-B A 48 A O-B A (92-) A O-B A 6 A Double-row O-2B B A O-2B A (6-2) B O-2B B (24-2) B O-2B A 24 A 24

25 Mounting holes types A B C Lubrication spots types a b c d e D E F f g h ch i Other Specifications Lubrication Spots Note No. Notes D d 2 H H 2 Type Size Location Number [mm] 9 9 h AMx Gb 6 - Pilot diameter d is on the opposite side of the inner ring h AMx Gb Counterbore of the mounting holes on one (upper) side f Mx Gb Lubricant fi lling for the total lifetime f Mx Gb h AMx Ga h AMx Ga h R /8" Ga h AMx Gb/Gb* 2/2 25

26 FOUR-POINT CONTACT BALL SLEWING RINGS without gear special Single-row d T D Single-row Single-row Boundary Dimensions Designation Weight Boundary Dimensions Designation Weight d D T G d D T G [mm] [kg] [mm] [kg] O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B HL O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B

27 Single-row d T D Single-row Single-row Boundary Dimensions Designation Weight Boundary Dimensions Designation Weight d D T G d D T G [mm] [kg] [mm] [kg] O-B O-B S O-B O-B O-B O-B O-B O-B O-B O-B HL O-B O-B O-B O-B HL O-B O-B O-B O-B O-B O-B O-B HL O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B HL O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B S O-B JU 53 27

28 FOUR-POINT CONTACT BALL SLEWING RINGS without gear special Single-row d T D Single-row Boundary Dimensions Designation Weight d D T G [mm] [kg] O-B JUA O-B O-B O-B O-B O-B S O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B O-B

29 Double-row d T D Double-row Boundary Dimensions Designation Weight d D T G [mm] [kg] 2 8 9O-2B O-2B O-2B O-2B O-2B O-2B O-2B O-2B

30 FOUR-POINT CONTACT BALL SLEWING RINGS with external gear n x N G a Single-row n2 x N2 G 2a D J d d S 2 2 T H B G 2b H2 G c G 2c J D D Single-row Boundary Dimensions Designation Weight Abutment Dimensions Mounting Holes N Mounting Holes N 2 d D T G J J 2 N N 2 Number n Hole Type Number n 2 Hole Type [mm] [kg] [mm] E-B A (2-) A E-B M M 6 C 6 D E-B M M 6 C 6 D E-B /8- UNC 5/8- UNC 8 C (6-2) C E-B /8- UNC 5/8- UNC 6 C (6-) C E-B M4 M4 6 C (6-) C E-B A 2 A E-B M2 24 A (24-) C E-B /8- UNC 5/8- UNC 6 C 8 C E-B A (2-) A E-B /8- UNC 5/8- UNC 32 C 2 C E-B /8- UNC 5/8- UNC 6 C 2 C E-B M M 8 E 8 E E-B A 2 A E-B A (28-) A E-B A (28-) A E-B A (28-) A E-B /8- UNC 5/8- UNC 8 C (24-) C E-B /8- UNC 5/8- UNC 8 C (24-) C E-B A 24 A E-B A 24 A E-B A 24 A E-B /8- UNC 8 A 24 C E-B /8- UNC 5/8- UNC 8 C 24 C E-B /8- UNC 5/8- UNC 8 C 24 C E-B /2-3 UNC 4 8 C 8 A E-B M D (24-) B E-B A 8 A E-B A 2 D E-B /8- UNC 5/8- UNC 2 D 2 D E-B /4- UNC E 6 A E-B /8- UNC 3/4- UNC 24 C (2-) C E-B /8- UNC 5/8- UNC 2 D 2 D E-B /8- UNC 2 A 2 D E-B /8- UNC 3/4-6 UNF 2 C 2 C 3

31 Mounting holes types A B C Lubrication spots types a b c d e D E F f g h ch i Other Specifications Permissible Lubrication Spots Note No. Notes Circumferential Force D d 2 H H 2 B m (DP) z x F TDov F Tmax Type Size Location Number [mm] [kn] a AM8x G2b 2 Lubricating hole without a thread f Gc 2 2 Thread in mounting holes has a depth of a AM8x G2b 3 The outer ring piloted on the inner diameter DP5/ c /8-27 NPT G2b 4 Thread in mounting holes has a depth of DP5/ f /8-27 NPT G2b 2 5 Thread in mounting holes has a depth of f Gc f M8x G2a f M8x G2a DP5/ e /8-27 NPT G2b/G2c / DP5/ f /8-27 NPT G2b DP5/ f /8-27 NPSF G2b DP5/ f /8-27 NPSF G2b f 7/6-2 UNF G2a DP5/ f /8-27 NPT Gc h AM6x Ga h AMx Ga g Mx Ga DP5/ a /8-27 NPT G2b 3, DP5/ f /8-27 NPT G2b DP5/ c /8-27 NPT Ga DP5/ c /8-27 NPT Ga f M8x G2b DP f /8-27 NPT G2b DP5/ f /8-27 NPT G2b DP5/ f /8-27 NPT G2b DP5/ f /8-27 NPT G2b DP a AM8x G2b a AMx G2b DP5/ f /4-28 UNF G2b DP5/ f /8-27 NPT G2b DP a /8-27 NPT G2b DP5/ f /8-27 NPT G2b DP5/ a /8-27 NPT G2b DP5/ f /4-28 UNF G2b DP5/ a /4-8 NPT G2b 3

32 FOUR-POINT CONTACT BALL SLEWING RINGS with external gear n x N G a Single-row n2 x N2 G 2a D J d d S 2 2 T H B G 2b H2 G c G 2c J D D Single-row Boundary Dimensions Designation Weight Abutment Dimensions Mounting Holes N Mounting Holes N 2 d D T G J J 2 N N 2 Number n Hole Type Number n 2 Hole Type [mm] [kg] [mm] E-B A (24-) A E-B /4- UNC D (24-) A E-B /4- UNC 3/4- UNC 24 D (24-) D E-B /4-6 UNF 3/4-6 UNF 8 D (24-) D E-B B (24-) B E-B A (3-) A E-B M2 M2 8 C 8 C E-B A 8 A E-B /4- UNC E (24-) A E-B A (3-) A E-B A (3-) A E-B /4- UNC E 24 A E-B M E (3-) A E-B A 6 A E-B UNC -8 UNC 32 D (32-) D E-B A 28 A E-B /4- UNC 2 24 D 24 A E-B B 28 B E-B A 36 A E-B /4- UNC 3/4- UNC 8 E 8 E E-B /4- UNC 3/4- UNC 36 E (36-) E E-B /4-6 UNF 3/4-6 UNF 36 E (36-) E E-B M2 M2 28 E 32 E E-B /4- UNC 3/4- UNC 24 E 24 E E-B A (36-) A E-B M2 M2 8 C 8 C E-B /4- UNC D (3-) A E-B /4- UNC 3/4- UNC 3 D (3-) D E-B M D 24 A E-B /2-3 UNC D 8 B E-B M F 24 A E-B A (36-) A E-B M C 44 B E-B A 24 A E-B /4- UNC D 28 A 32

33 Mounting holes types A B C Lubrication spots types a b c d e D E F f g h ch i Other Specifications Permissible Lubrication Spots Note No. Notes Circumferential Force D d 2 H H 2 B m (DP) z x F TDov F Tmax Type Size Location Number [mm] [kn] DP4/ a /8-27 NPT G2b 2 Lubricating hole without a thread DP f /8-27 NPT G2b 2 2 Thread in mounting holes has a depth of DP a /8-27 NPT G2b 3 The outer ring piloted on the inner diameter DP a /8-27 NPT G2b 4 Thread in mounting holes has a depth of DP f /8-27 NPT G2a/G2c / 5 Thread in mounting holes has a depth of DP f /8-27 NPSF G2b f M8x G2b a AMx Ga DP a /8-27 NPT G2b f Mx G2b a AMx G2b DP f /8-27 NPT G2b f 8 Gc a AMx Ga DP a /8-27 NPT G2b DP a /8-27 NPT G2b DP a /8-27 NPT G2b DP4 2 5 f /8-27 NPT G2b DP f /8-27 NPTF G2b DP5/ a /8-27 NPT G2b DP5/ a /8-27 NPT G2b DP4/ a /8-27 NPT G2b f M8x G2b DP a /8-27 NPT G2b a AMx Ga/G2b 2/ a AMx Ga DP a /8-27 NPT G2b DP a /8-27 NPT G2b a AMx G2b DP h /4-28 UNF G2b f Mx G2b f /8-27 NPT G2b h/a AM8x Ga/G2b 4/ DP3.5 5 a /8-27 NPT G2b DP a /8-27 NPT G2b 4 33

34 FOUR-POINT CONTACT BALL SLEWING RINGS with external gear n x N G a Single-row n2 x N2 G 2a D J d d S 2 2 T H B G 2b H2 G c G 2c J D D Single-row Boundary Dimensions Designation Weight Abutment Dimensions Mounting Holes N Mounting Holes N 2 d D T G J J 2 N N 2 Number n Hole Type Number n 2 Hole Type [mm] [kg] [mm] E-B A 24 A E-B /4- UNC 3/4- UNC 36 D (36-) D E-B /2-3 UNC /2-3 UNC 3 D 3 D E-B /4- UNC 3/4- UNC 3 E 3 E E-B /4- UNC 3/4- UNC 3 D 3 D E-B M D 32 A E-B B 36 B E-B M6 M6 24 D 24 E E-B M6 M6 32 E 32 E E-B A 36 A E-B A 36 A E-B UNC D (3-) A E-B UNC -8 UNC 36 D (36-) D E-B /8-9 UNC 36 A (36-) D E-B M2 M2 2 E 2 E E-B A 24 A E-B A (4-) A E-B /4- UNC 4 A 4 E E-B /4- UNC 36 A (36-) E E-B A 36 A E-B A 36 A E-B /8-9 UNC 7/8-9 UNC 3 D 3 D E-B /8-9 UNC 24 3 E 3 A E-B /4- UNC 36 A 36 E E-B A 36 A E-B /4- UNC 2 3 D 3 A E-B A (52-) A E-B M6 8 3 D 3 A E-B UNC -8 UNC 3 D 3 D E-B M6 M6 3 D 3 D E-B M6 M6 3 D 3 D E-B M D 24 A E-B M F 42 A E-B B 3 B E-B M8 9 4 D 4 B 34

35 Mounting holes types A B C Lubrication spots types a b c d e D E F f g h ch i Other Specifications Permissible Lubrication Spots Note No. Notes Circumferential Force D d 2 H H 2 B m (DP) z x F TDov F Tmax Type Size Location Number [mm] [kn] a AMx G2b 4 Lubricating hole without a thread DP a /8-27 NPT G2b 2 Thread in mounting holes has a depth of DP a /8-27 NPT G2b 2 3 The outer ring piloted on the inner diameter DP4/ a /8-27 NPT G2b 2 4 Thread in mounting holes has a depth of DP a /8-27 NPT G2b 2 5 Thread in mounting holes has a depth of f Mx G2b DP4/ c /8-27 NPT G2b f Mx G2b f M8x G2b f Mx Ga/G2b 4/ f Mx G2b DP f /8-27 NPT G2b DP4/ f /8-27 NPT G2b DP a /8-27 NPT G2b f G /4 G2a DP a /8-27 NPT G2b f Mx G2b DP f M6 G2b DP a /8-27 NPT G2b DP a /8-27 NPT G2b DP f /8-27 NPT G2b DP f /8-27 NPT G2b DP f /8-27 NPT G2b DP a /8-27 NPT G2b DP a /8-27 NPT G2b DP f /8-27 NPT G2b f Mx G2b a AMx G2b DP a /8-27 NPT G2b f Mx G2b f Mx G2b a AMx G2b a AMx G2b f Rp /4 G2a f Mx G2b 4 35

36 FOUR-POINT CONTACT BALL SLEWING RINGS with external gear n x N G a Single-row n2 x N2 G 2a D J d d S 2 2 n x N G a Double-row n2 x N2 G 2a D J d d S 2 2 T H B G 2b H2 G 2b T H2 H B G 2b * G 2c J G c D D G c G 2c J D D Single-row Boundary Dimensions Designation Weight Abutment Dimensions Mounting Holes N Mounting Holes N 2 d D T G J J 2 N N 2 Number n Hole Type Number n 2 Hole Type [mm] [kg] [mm] E-B /8-9 UNC 7/8-9 UNC 36 D 36 D E-B A (36-) A E-B A 24 A E-B M6 7 4 F 4 A E-B A 4 A E-B A (36-) A E-B A 36 A E-B /8-9 UNC E 36 A E-B M8 M8 36 E 36 E E-B A 4 A E-B A 4 A E-B /4-7 UNC 33 3 D 36 A E-B M E (48-) A E-B M E 4 A E-B /4-7 UNC /4-7 UNC 45 D (48-) D E-B A 48 A E-B A 48 A E-B A 36 A E-B B 4 A E-B A (76-) A E-B B 48 A E-B A 3 A E-B A 48 A E-B A 78 A Double-row E-2B M E (3-) A E-2B M D 42 A E-2B M2 M2 48 D 48 E E-2B M D 6 E 36

37 Mounting holes types A B C Lubrication spots types a b c d e D E F f g h ch i Other Specifications Permissible Lubrication Spots Note No. Notes Circumferential Force D d 2 H H 2 B m (DP) z x F TDov F Tmax Type Size Location Number [mm] [kn] DP a /8-27 NPT G2b 2 Lubricating hole without a thread DP f /8-27 NPT G2b 2 2 Thread in mounting holes has a depth of f Mx G2b 4 3 The outer ring piloted on the inner diameter f Mx G2b 4 4 Thread in mounting holes has a depth of f Mx G2b Thread in mounting holes has a depth of DP f /8-27 NPT G2b DP f /8-27 NPT G2b DP a /8-27 NPT G2b a Mx G2b a Mx G2b f Mx Ga DP.5 95 a /8-27 NPT G2b f Mx G2b f Mx G2b DP a /8-27 NPT G2b a /8-27 NPT G2b f Mx G2b f Mx G2b a Mx G2b f Mx G2b a AMx G2b f Mx G2b f Mx G2b h AMx G2b f 8 Gc f Mx G2b/G2b* 2/ f Mx G2b/G2b* 4/ a AMx G2b/G2b* 6/6 37

38 FOUR-POINT CONTACT BALL SLEWING RINGS with external gear special Single-row d T D Single-row Single-row Boundary Dimensions Designation Weight Boundary Dimensions Designation Weight d D T G d D T G [mm] [kg] [mm] [kg] E-B E-B E-B E-B E-B E-B E-B A E-B E-B E-B E-B E-B E-B E-B B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B A E-B E-B A E-B E-B A E-B E-B A E-B E-B A E-B E-B A E-B A E-B A E-B A E-B A E-B A E-B D E-B A E-B H E-B A E-B D E-B A E-B D E-B A E-B E-B A E-B E-B E-B E-B E-B E-B E-B E-B H E-B E-B H E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B

39 Single-row d T D Single-row Single-row Boundary Dimensions Designation Weight Boundary Dimensions Designation Weight d D T G d D T G [mm] [kg] [mm] [kg] E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B A E-B E-B A E-B E-B A E-B E-B A E-B E-B D E-B E-B D E-B E-B E-B E-B E-B E-B H E-B E-B H E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B

40 FOUR-POINT CONTACT BALL SLEWING RINGS with external gear special Single-row d T D Single-row Single-row Boundary Dimensions Designation Weight Boundary Dimensions Designation Weight d D T G d D T G [mm] [kg] [mm] [kg] E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B SR E-B E-B E-B E-B HR E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B

41 Single-row d T D Single-row Single-row Boundary Dimensions Designation Weight Boundary Dimensions Designation Weight d D T G d D T G [mm] [kg] [mm] [kg] E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B E-B

42 FOUR-POINT CONTACT BALL SLEWING RINGS with external gear special Single-row d T D Single-row Boundary Dimensions Designation Weight d D T G [mm] [kg] E-B E-B E-B E-B

43 Double-row d T D Double-row Boundary Dimensions Designation Weight d D T G [mm] [kg] E-2B E-2B E-2B H E-2B H E-2B E-2B E-2B E-2B E-2B E-2B E-2B E-2B E-2B

44 FOUR-POINT CONTACT BALL SLEWING RINGS with internal gear G a Single-row n2 x N 2 G 2a D D J T H G b B H2 n x N G c G 2c d d 2 J 2 DS Single-row Boundary Dimensions Designation Weight Abutment Dimensions Mounting Holes N Mounting Holes N 2 d D T G J J 2 N N 2 Number n Hole Type Number n 2 Hole Type [mm] [kg] [mm] I-B UNC -8 UNC 32 C 4 D I-B M6 M6 24 E 24 E I-B /2-3 UNC 5 A 28 D I-B /8-9 UNC 6 A 2 D I-B M6 8 A 24 E I-B UNC 24 A 26 D I-B /8-9 UNC 24 A 26 D I-B UNC C 36 A I-B UNC 24 A 36 C I-B M6 M6 3 E 3 E I-B M6 M6 3 E 3 E I-B A 42 A I-B /8-4 UNF 36 A 36 D I-B /8-9 UNC 7/8-9 UNC 36 D 36 D I-B /4- UNC 3/4- UNC 3 D 3 D I-B M6 24 A 26 E I-B M2 M2 24 C 24 D I-B M2x.5 36 A 36 D I-B M6 4 A 4 D I-B /4- UNC 3/4- UNC 36 D 36 D I-B /4- UNC 3/4- UNC 36 D 36 D I-B /4- UNC 3/4- UNC 36 D 36 D I-B A 36 A I-B M2 3 A 3 F I-B M2 22 A 3 F I-B UNC 22 A 2 D I-B M2 22 A 3 F I-B M6 8 4 E 4 A I-B M24 3 A 3 E I-B A 36 B I-B /8-9 UNC 36 A 4 D I-B /8-9 UNC 7/8-9 UNC 36 D 36 D I-B UNC 3 A 3 D I-B M6 48 A 48 D I-B M2 (36-) A 36 D 44

45 Mounting holes types A B C Lubrication spots types a b c d e D E F f g h ch i Other Specifications Permissible Lubrication Spots Note No. Notes Circumferential Force D d 2 H H 2 B m (DP) z x F TDov F Tmax Type Size Location Number [mm] [kn] DP a /8-27 NPT Gb Thread in mounting holes has a depth of f Mx Gb 2 2 The inner ring piloted on the outer diameter DP f /8-27 NPT Gb 2 3 The outer ring piloted on the inner diameter DP4/ a /8-27 NPT Gb 4 Mounting holes on the inner ring are regular f Mx Gb DP a /8-27 NPT Gb DP a /8-27 NPT Gb DP a /8-27 NPT Gb DP a /8-27 NPT Gb f Mx Ga/Gb 2/ f G /8 Ga DP a /8-27 NPT Gb DP f Rp /8 Gb DP a /8-27 NPT Gb DP g /8-27 NPT Gb a AMx Gb a AMx Gb f /8-27 NPSF Gb f Mx Gb DP a /8-27 NPT Gb DP g /8-27 NPT Gb DP g /8-27 NPT Gb a /8-27 NPT Gb a AMx Gb 5 2, a AMx Gb DP a /8-27 NPT Gb a AMx Gb a AMx Gb f /8-27 NPT Gb g /8-27 NPT Gb DP a /8-27 NPT Gb DP g /8-27 NPT Gb DP a /8-27 NPT Gb g Mx Gb f /8-27 NPT Ga/Gb /2 45

46 FOUR-POINT CONTACT BALL SLEWING RINGS with internal gear Single-row D Double-row D G a n2 x N 2 D J G a n2 x N 2 D J G 2a G 2a T H G b B H2 H G b T B H2 * G b n x N G c G 2c d d 2 J 2 DS n x N G c G 2c d d 2 J 2 DS Single-row Boundary Dimensions Designation Weight Abutment Dimensions Mounting Holes N Mounting Holes N 2 d D T G J J 2 N N 2 Number n Hole Type Number n 2 Hole Type [mm] [kg] [mm] I-B M24 34 A 36 D 8 3 9I-B M2 (36-) A 36 D I-B M2x.5 36 A 36 D I-B M2x.5 36 A 36 D I-B A 4 A I-B M D 24 B I-B M D 24 B I-B M2 48 A 48 E I-B M24 48 A 48 E I-B M2 8 B 8 D I-B UNC E 36 A I-B M3 36 A 48 E I-B A 42 A I-B M3x2 36 A 4 D I-B (6-) A 6 A I-B /4- UNC 3/4- UNC 48 D 48 D I-B A 36 B I-B A 48 A I-B A 54 A I-B M33 (54-) A 54 E I-B A 45 A I-B A 48 A I-B M3 54 A 54 E I-B M3 72 A 72 E Double-row I-2B /8- UNC 5/8- UNC 3 E 3 D I-2B A 36 A I-2B M2 36 A 36 E I-2B B 4 B I-2B A 48 A 46

47 Mounting holes types A B C Lubrication spots types a b c d e D E F f g h ch i Other Specifications Permissible Lubrication Spots Note No. Notes Circumferential Force D d 2 H H 2 B m (DP) z x F TDov F Tmax Type Size Location Number [mm] [kn] f /8-28 BSP Gb 4 Thread in mounting holes has a depth of a /8-27 NPT Gb 3 2 The inner ring piloted on the outer diameter h AMx.5 Gb The outer ring piloted on the inner diameter a A R/8 Gb 2 4 Mounting holes on the inner ring are regular a AMx Gb DP4/ a /8-27 NPT Gb DP4/ a /8-27 NPT Gb f Mx Gb g Mx Gb h AMx Gb a /8-27 NPT Gb f Mx Gb DP a /8-27 NPT Gb a AMx Gb a AMx Gb DP a /8-27 NPT Gb a /8-27 NPT Gb a AMx Gb g Mx Gb f Mx Gb a AMx Gb h AMx Gb f Mx Gb f Mx Gb DP a /8-27 NPT Gb/Gb* 2/ a AM8x Gb/Gb* 2/ f Mx Gb/Gb* 4/ a /8-27 NPT Gb/Gb* 5/ g Mx Gb/Gb* 4/4 2 47

48 FOUR-POINT CONTACT BALL SLEWING RINGS with internal gear special Single-row d T D Single-row Single-row Boundary Dimensions Designation Weight Boundary Dimensions Designation Weight d D T G d D T G [mm] [kg] [mm] [kg] I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B JUA I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B

49 Single-row d T D Single-row Single-row Boundary Dimensions Designation Weight Boundary Dimensions Designation Weight d D T G d D T G [mm] [kg] [mm] [kg] I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B

50 FOUR-POINT CONTACT BALL SLEWING RINGS with internal gear special Single-row d T D Single-row Boundary Dimensions Designation Weight d D T G [mm] [kg] I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B I-B

51 Double-row d T D Double-row Boundary Dimensions Designation Weight d D T G [mm] [kg] I-2B I-2B E-2B E-2B I-2B E-2B I-2B kr* I-2B I-2B Note: * Double-row three-ring slewing bearing 5

52 CROSSED ROLLER SLEWING RINGS without gear Single-row n x N G a n2 x N2 G 2a D J d d S 2 2 T H G b G 2b 2 H G 2c G c J D D Single-row Boundary Dimensions Designation Weight Abutment Dimensions Mounting Holes N Mounting Holes N 2 d D T G J J 2 N N 2 Number n Hole Type Number n 2 Hole Type [mm] [kg] [mm] O-Z M8 9 2 C 2 B O-Z A 2 A O-Z B 2 B O-Z A A O-Z A 2 A O-Z M M 2 C 2 C O-Z M8 2 B 2 C O-Z A 6 A O-Z M6 M6 2 C 2 C O-Z M6 8 2 C 2 A O-Z A (24-) A O-Z M 9 A 9 C O-Z M M 9 C 9 C O-Z M 8 B 8 C O-Z A 2 A O-Z M2 3 6 D (2-) A O-Z (24-) A 24 A O-Z M4 5 (24-) D 24 A O-Z A 2 A O-Z A 8 A O-Z B 2 A O-Z M2 M6 6 D 6 E O-Z (24-) A 24 A O-Z M6 7 (24-) C 24 A O-Z M D (22-) A O-Z M2 2 A (22-) E O-Z A (22-) A O-Z B 24 A O-Z (3-) A 3 A O-Z M2 M2 3 D 3 E O-Z A 3 A O-Z A 8 A O-Z A 32 A O-Z A 8 A O-Z A 44 A 52

53 Mounting holes types A B C Lubrication spots types a b c d e D E F f g h ch i Other Specifications Lubrication Spots Note No. Notes D d 2 H H 2 Type Size Location Number [mm] a AM8x Gb 4 Lubricant fi lling for the total lifetime h AM8x Gb 2 The outer ring piloted on the inner diameter Lubricating holes on the pitch circle dia. 232 mm f Mx Gb f M8x Ga f M8x Ga f M8x Ga f Mx Gb a AM8x Gb a AM8x Gb f Mx Gb h AM8x Gb e /8-27 NPT G2a f Mx Gb f Mx Gb f Mx Gb f Mx Gb f M8x G2c f M8x Gb f Mx G2b f Mx Gb f Mx Gb f Mx Gb f Mx G2a f Mx Gb f /8-27 NPT Gb/G2b 6/ f Mx Gb f Mx Gb a AMx Gb f M8x Ga a Mx Gb f Mx Gb a Mx Gb 4 53

54 CROSSED ROLLER SLEWING RINGS without gear Single-row n x N G a n2 x N2 G 2a D J d d S 2 2 T H G b G 2b 2 H G 2c G c J D D Single-row Boundary Dimensions Designation Weight Abutment Dimensions Mounting Holes N Mounting Holes N 2 d D T G J J 2 N N 2 Number n Hole Type Number n 2 Hole Type [mm] [kg] [mm] O-Z A 45 A O-Z A 36 A O-Z A 48 A O-Z A 48 A 54

55 Mounting holes types A B C Lubrication spots types a b c d e D E F f g h ch i Other Specifications Lubrication Spots Note No. Notes D d 2 H H 2 Type Size Location Number [mm] f Mx Gb 5 Lubricant fi lling for the total lifetime f Mx Gb 6 2 The outer ring piloted on the inner diameter f Mx Ga Lubricating holes on the pitch circle dia. 232 mm f G 3/8 G2a 4 55

56 CROSSED ROLLER SLEWING RINGS without gear special Single-row d T D Single-row Single-row Boundary Dimensions Designation Weight Boundary Dimensions Designation Weight d D T G d D T G [mm] [kg] [mm] [kg] O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z S O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z S O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-2Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z

57 Double-row d T D Single-row Double-row Boundary Dimensions Designation Weight Boundary Dimensions Designation Weight d D T G d D T G [mm] [kg] [mm] [kg] O-Z O-2Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z O-Z

58 CROSSED ROLLER SLEWING RINGS with external gear Single-row n x N G a n2 x N2 G 2a D J d d S 2 2 T H B G 2b H2 G c G 2c J D D Single-row Boundary Dimensions Designation Weight Abutment Dimensions Mounting Holes N Mounting Holes N 2 d D T G J J 2 N N 2 Number n Hole Type Number n 2 Hole Type [mm] [kg] [mm] E-Z M6 8 2 C 2 A E-Z M2 24 A (24-3) C E-Z M2 24 A (24-3) C E-Z A (28-) A E-Z M2 M2 24 C 2 C E-Z A (28-) A E-Z M6 3 6 D (2-) A E-Z M D (22-) A E-Z M2 M2 2 D (22-) D E-Z M2 4 2 D 24 A E-Z M6 7 8 D 8 A E-Z M2 3 A (3-) E E-Z A (3-) A E-Z A (36-) A E-Z A (36-) A E-Z A 8 A E-Z A (36-) A E-Z M6 M6 8 D 8 D E-Z M6 7 8 D 8 A E-Z A 8 A E-Z A 8 A E-Z A 8 A E-Z A (36-) A E-Z M2 36 A 36 E E-Z A 8 A E-Z M6 M6 3 D 36 E E-Z M6 8 3 D 3 A E-Z A 36 A E-Z A 28 A E-Z A (48-) A E-Z M2 M2 4 D 4 E E-Z M22 M22 4 D 4 E E-Z M D 3 A E-Z M D 3 A E-Z A 48 A 58

59 Mounting holes types A B C Lubrication spots types a b c d e D E F f g h ch i Other Specifications Permissible Lubrication Spots Note No. Notes Circumferential Force D d 2 H H 2 B m (DP) z x F TDov F Tmax Type Size Location Number [mm] [kn] a AMx G2b The outer ring piloted on the inner diameter f Mx G2a f Mx G2a f Mx G2b f Mx G2a g Mx Ga f Mx G2a f Mx G2a f Mx G2a a AM8x G2b f M8x G2a f Mx G2b f Mx G2b a AMx G2b a AMx G2b a Mx Ga/G2b 4/ a AMx G2b f M8x G2a f M8 G2a f M8x Ga f Mx Ga f M8x Ga f Mx Ga ch Mx Ga/G2b 4/ f Mx Ga f Mx G2b f Mx G2b f Mx Ga/G2b 6/ f Mx G2b f Mx G2b f Rp /4 G2b f M8x G2b f Mx Ga/G2b 4/ f Mx Ga/G2b 4/ g Mx Ga 4 59

60 CROSSED ROLLER SLEWING RINGS with external gear Single-row n x N G a n2 x N2 G 2a D J d d S 2 2 T H B G 2b H2 G c G 2c J D D Single-row Boundary Dimensions Designation Weight Abutment Dimensions Mounting Holes N Mounting Holes N 2 d D T G J J 2 N N 2 Number n Hole Type Number n 2 Hole Type [mm] [kg] [mm] E-Z A 36 A E-Z A 36 A E-Z A 48 A E-Z M E 36 A 6

61 Mounting holes types A B C Lubrication spots types a b c d e D E F f g h ch i Other Specifications Permissible Lubrication Spots Note No. Notes Circumferential Force D d 2 H H 2 B m (DP) z x F TDov F Tmax Type Size Location Number [mm] [kn] f Mx Ga/G2b 6/6 The outer ring piloted on the inner diameter f /8-27 NPT Ga f Mx G2b a AMx G2b 2 6

62 CROSSED ROLLER SLEWING RINGS with external gear special Single-row d T D Single-row Single-row Boundary Dimensions Designation Weight Boundary Dimensions Designation Weight d D T G d D T G [mm] [kg] [mm] [kg] E-Z E-Z P E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z E-Z P E-Z E-Z E-Z

63 Double-row d T D Single-row Double-row Boundary Dimensions Designation Weight Boundary Dimensions Designation Weight d D T G d D T G [mm] [kg] [mm] [kg] E-Z E-2Z E-Z

64 CROSSED ROLLER SLEWING RINGS with internal gear Single-row G a n2 x N 2 G 2a D D J T H G b B H2 n x N G c G 2c d d 2 J 2 DS Single-row Boundary Dimensions Designation Weight Abutment Dimensions Mounting Holes N Mounting Holes N 2 d D T G J J 2 N N 2 Number n Hole Type Number n 2 Hole Type [mm] [kg] [mm] I-Z A 2 A I-Z M D 24 A I-Z A 24 A I-Z M D 24 A I-Z A 3 A I-Z A 24 A I-Z M2 M2 2 D 2 D I-Z M6 3 A 3 D I-Z /4 6-UNF 36 A 36 D I-Z M3 24 A 6 D I-Z M2 36 A 36 D I-Z M2 36 A 36 D I-Z M6 36 A 36 D I-Z M24 36 A 36 D I-Z M24 3 A 3 D I-Z A 36 B I-Z M24 36 A 36 E I-Z M24 36 A 36 E I-Z M24 48 A 48 E I-Z M24 24 A 24 D I-Z M24 36 A 36 D I-Z A 48 A I-Z A 48 A 64

65 Mounting holes types A B C Lubrication spots types a b c d e D E F f g h ch i Other Specifications Permissible Lubrication Spots Note No. Notes Circumferential Force D d 2 H H 2 B m (DP) z x F TDov F Tmax Type Size Location Number [mm] [kn] h AM6x Gb 2 The outer ring piloted on the inner diameter g M8x Gb 2 2 The inner ring piloted on the opposite face g M8x Gb g M8x Gb h AMx Gb h AMx Gb h AMx Gb h AMx Gb DP f Rp /8 Gb f Mx Gb f Mx Gb f Mx Gb f Mx Gb g Mx Gb g Mx Gb f Mx Gb g Mx Gb g Mx Gb g Mx Gb f M2x.5 Gb g Mx Gb f Mx Gb f Mx Gb 8 65

66 CROSSED ROLLER SLEWING RINGS with internal gear special Single-row d T D Single-row Boundary Dimensions Designation Weight d D T G [mm] [kg] I-Z I-Z I-Z I-Z I-Z I-Z I-Z I-Z I-Z I-Z I-Z I-Z I-Z I-Z I-Z I-Z I-Z I-Z I-Z I-Z I-Z I-Z I-Z I-Z I-Z I-Z I-Z I-Z I-Z

67 Double-row d T D 67

68 SPECIAL AXIAL-RADIAL ROLLER SLEWING RINGS Double-row with inner gear Triple-row without gear d d T T D D Double-row with inner gear Triple-row without gear Boundary Dimensions Designation Weight Boundary Dimensions Designation Weight d D T G d D T G [mm] [kg] [mm] [kg] I-2R * O-3R I-2R ** O-3R I-2R O-3R O-3R Notes: * Original designation 9I-2Z ** Original designation 9I-2Z

69 Triple-row with external gear Triple-row with internal gear d d T T D D Triple-row with external gear Triple-row with internal gear Boundary Dimensions Designation Weight Boundary Dimensions Designation Weight d D T G d D T G [mm] [kg] [mm] [kg] E-3R I-3R E-3R I-3R E-3R I-3R I-3R I-3R I-3R I-3R

70 (8 BOLTS M2x2.5).9 (8 BOLTS M2x2.5) (8 BOLTS M2x2.5).9 (8 BOLTS M2x2.5) E-Z E-Z (8 BOLTS M2x2.5).9 (8 BOLTS M2x2.5) (8 BOLTS M2x2.5).9 (8 BOLTS M2x2.5) E-Z E-Z (8 BOLTS M6x2).9 (8 BOLTS M6x2) (9 BOLTS M2x.75) 8.8 (9 BOLTS M2x.75) E-Z E-Z

71 (3 BOLTS M27x3) (3 BOLTS M27x3) (3 BOLTS M27x3) (3 BOLTS M27x3) E-Z E-Z (3 BOLTS M24x3) (8 BOLTS M2x2.5).9 (8 BOLTS M2x2.5) (3 BOLTS M24x3) I-Z E-Z (3 BOLTS M2x2.5) (48 BOLTS M24x3).9 (48 BOLTS M24x3) (3 BOLTS M2x2.5) O-Z O-Z

72 (48 BOLTS M24x3).9 (48 BOLTS M24x3) (4 BOLTS M22x2.5) (4 BOLTS M22x2.5) O-Z E-Z (35 BOLTS M2x2.5) 2.9 (8 BOLTS M6x2) (35 BOLTS M2x2.5) (8 BOLTS M6x2) E-Z E-Z (8 BOLTS M6x2) (6 BOLTS M2x2.5).9 (6 BOLTS M2x2.5) (8 BOLTS M6x2) E-Z O-B

73 (2 BOLTS M2x.75) (2 BOLTS M2x.75) (2 BOLTS M2x.75) (2 BOLTS M2x.75) E-Z E-Z (2 BOLTS M2x2.5) 5.9 (2 BOLTS SKRUTIEK M2x2.5) M2x2,5) 8.8 (2 BOLTS M2x2.5) 8.8 (2 BOLTS SKRUTIEK M2x2.5) M2x2,5) E-Z O-Z (2 BOLTS M2x2.5) (4 BOLTS M2x.75).9 (4 BOLTS M2x.75) 8.8 (2 BOLTS M2x2.5) E-Z I-B

74 (6 BOLTS M2x.5).9 (6 BOLTS M2x.5) (8 BOLTS M2x2.5) (8 BOLTS M2x2.5) I-B E-Z (24 BOLTS M6x2).9 (24 BOLTS M6x2) (2 BOLTS Mx.5).9 (2 BOLTS Mx.5) E-B O-Z (2 BOLTS Mx.5) 2.9 (2 BOLTS Mx.5) (2 BOLTS Mx.5) (2 BOLTS Mx.5) O-Z O-Z

75 (2 BOLTS M8x.25) (3 BOLTS M6x2).9 (3 BOLTS M6x2) 8.8 (2 BOLTS M8x.25) O-Z I-B (3 BOLTS M6x2).9 (3 BOLTS M6x2) (23 BOLTS M2x.75) (23 BOLTS M2x.75) I-B O-Z (6 BOLTS M3x3.5) 2.9 (9 BOLTS Mx.5) (6 BOLTS M3x3.5) (9 BOLTS Mx.5) I-Z O-Z

76 (9 BOLTS Mx.5) 8.8 (9 BOLTS Mx.5) (48 BOLTS M2x2.5) 8.8 (48 BOLTS M2x2.5) O-Z I-B (2 BOLTS M2x.75).9 (2 BOLTS M2x.75) 25.9 ( BOLTS M6x2) ( BOLTS M6x2) E-B Z (24 BOLTS M6x2) (36 BOLTS M24x3) (24 BOLTS M6x2) 2.9 (36 BOLTS M24x3) I-B I-Z

77 (24 BOLTS M2x.75) (24 BOLTS M2x.75) (24 BOLTS M2x.75) (24 BOLTS M2x.75) I-Z I-Z (3 BOLTS -8 UNC).9 (3 BOLTS -8 UNC) (6 BOLTS M6x2).9 (6 BOLTS M6x2) I-B I-B (6 BOLTS M6x2).9 (6 BOLTS M6x2) (44 BOLTS M2x.75).9 (44 BOLTS M2x.75) O-B E-B

78 (2 BOLTS Mx.5) (5 BOLTS M2x2.5) (2 BOLTS Mx.5) (5 BOLTS M2x2.5) O-Z E-B (36 BOLTS M27x3).9 (36 BOLTS M27x3) (29 BOLTS M2x2.5) (29 BOLTS M2x2.5) E-Z E-Z (36 BOLTS M2x2.5).9 (36 BOLTS M2x2.5) 2.9 (2 BOLTS M2x2.5) (2 BOLTS M2x2.5) I-B O-Z

79 (28 BOLTS M24x3).9 (28 BOLTS M24x3) (54 BOLTS M27x3) 5.9 (54 BOLTS M27x3) E-Z I-B (8 BOLTS 5/8- UNC) 8.8 (8 BOLTS 5/8- UNC) (2 BOLTS M2x2.5) 8.8 (2 BOLTS M2x2.5) E-B O-Z (2 BOLTS 5/8- UNC).9 (2 BOLTS 5/8- UNC) 8.9 (8 BOLTS 5/8- UNC) 8.8 (8 BOLTS 5/8- UNC) E-B E-B

80 (5 BOLTS 5/8- UNC) (3 BOLTS M6x2) (5 BOLTS 5/8- UNC) (3 BOLTS M6x2) E-B E-Z (9 BOLTS /2-3 UNC) (9 BOLTS /2-3 UNC) 4.9 (9 BOLTS /2-3 UNC) 4.9 (9 BOLTS /2-3 UNC) O-B O-B (9 BOLTS /2-3 UNC).9 (9 BOLTS /2-3 UNC) (2 BOLTS 7/6-4 UNC).9 (2 BOLTS 7/6-4 UNC) O-B O-B

81 (2 BOLTS /2-3 UNC).9 (2 BOLTS /2-3 UNC) (2 BOLTS 5/8- UNC) 8.8 (2 BOLTS 5/8- UNC) O-B O-B (9 BOLTS /2-3 UNC).9 (9 BOLTS /2-3 UNC) (48 BOLTS M27x3) (48 BOLTS M27x3) O-B E-Z (36 BOLTS M24x3) 8.8 (36 BOLTS M24x3) (8 BOLTS /2-3 UNC).9 (8 BOLTS /2-3 UNC) I-Z E-B

82 (24 BOLTS M8x.25).9 (24 BOLTS M8x.25) (45 BOLTS M3x3.5) (45 BOLTS M3x3.5) O-B O-Z (44 BOLTS M2x2.5) 8.8 (44 BOLTS M2x2.5) (2 BOLTS M6x2) 8.8 (2 BOLTS M6x2) I-B O-B (2 BOLTS M2x.75) 8.8 (2 BOLTS M2x.75) (32 BOLTS M6x2).9 (32 BOLTS M6x2) O-B E-B

83 (36 BOLTS M2x,5) M2x.5) 8.8 (36 BOLTS M2x,5) M2x.5) (5 BOLTS M6x2) 8.8 (5 BOLTS M6x2) I-B O-B (42 BOLTS M24x3) (36 BOLTS 7/8-9 UNC).9 (36 BOLTS 7/8-9 UNC) (42 BOLTS M24x3) I-B E-B (24 BOLTS M8x2) (22 BOLTS M2x2.5) (24 BOLTS M8x2) (22 BOLTS M2x2.5) O-B O-B

84 4 2.9 (35 BOLTS -8 UNC) (39 BOLTS M24x3) (35 BOLTS -8 UNC) (39 BOLTS M24x3) E-B E-B (8 BOLTS 5/8- UNC) 8.8 (8 BOLTS 5/8- UNC) (24 BOLTS M2x.75) 8.8 (24 BOLTS M2x.75) I-B I-B (4 BOLTS 7/8-9 UNC).9 (4 BOLTS 7/8-9 UNC) (24 BOLTS M2x.75).9 (24 BOLTS M2x.75) I-B O-B

85 (36 BOLTS M24x3).9 (36 BOLTS M24x3) (28 BOLTS M27x3).9 (28 BOLTS M27x3) I-B E-B (8 BOLTS M6x2).9 (8 BOLTS M6x2) (2 BOLTS M8x.25).9 (2 BOLTS M8x.25) O-B O-Z (3 BOLTS M2x.75) 2.9 (24 BOLTS M2x.75) (3 BOLTS M2x.75) 8.9 (24 BOLTS M2x.75) O-B O-B

86 (27 BOLTS M3x3.5).9 (27 BOLTS M3x3.5) (48 BOLTS M6x2) 8.8 (48 BOLTS M6x2) E-B I-B (23 BOLTS 5/8- UNC) 8.8 (23 BOLTS 5/8- UNC) (5 BOLTS 5/8- UNC) 8.8 (5 BOLTS 5/8- UNC) E-B O-B (5 BOLTS 5/8- UNC).9 (5 BOLTS 5/8- UNC) (6 BOLTS M2x2.5) 8.8 (6 BOLTS M2x2.5) I-B O-B

87 (36 BOLTS M2x2.5) (3 BOLTS 3/4- UNC) 5.9 (3 BOLTS 3/4- UNC) (36 BOLTS M2x2.5) I-Z I-B (3 BOLTS 3/4-6 UNF).9 (3 BOLTS 3/4-6 UNF) (36 BOLTS M2x2.5) (36 BOLTS M2x2.5) I-B O-B (6 BOLTS M4x2) (2 BOLTS M6x2) (6 BOLTS M4x2) (2 BOLTS M6x2) O-B O-B

88 (35 BOLTS 3/4- UNC) 8.8 (35 BOLTS 3/4- UNC) (8 BOLTS M2x2.5) 8.8 (8 BOLTS M2x2.5) E-B O-Z (36 BOLTS 7/8-9 UNC).9 (36 BOLTS 7/8-9 UNC) (6 BOLTS M6x2) 8.8 (6 BOLTS M6x2) E-B O-Z (27 BOLTS M2x.75) (24 BOLTS M6x2).9 (24 BOLTS M6x2) (27 BOLTS M2x.75) E-B I-B

89 (8 BOLTS 3/4- UNC).9 (8 BOLTS 3/4- UNC) (8 BOLTS /2-3 UNC).9 (8 BOLTS /2-3 UNC) O-B I-B (3 BOLTS 3/4- UNC) 8.8 (3 BOLTS 3/4- UNC) (36 BOLTS 3/4- UNC).9 (36 BOLTS 3/4- UNC) I-B I-B (36 BOLTS 3/4- UNC).9 (36 BOLTS 3/4- UNC) (3 BOLTS M6x2).9 (3 BOLTS M6x2) I-B E-Z

90 (3 BOLTS 3/4- UNC).9 (3 BOLTS 3/4- UNC) (4 BOLTS M6x2).9 (4 BOLTS M6x2) I-B E-B (28 BOLTS 3/4- UNC).9 (28 BOLTS 3/4- UNC) (8 BOLTS 5/8- UNC).9 (8 BOLTS 5/8- UNC) E-B I-B (24 BOLTS 5/8- UNC).9 (24 BOLTS 5/8- UNC) (2 BOLTS M2x2.5).9 (2 BOLTS M2x2.5) I-B O-B

91 (6 BOLTS Mx.5) (3 BOLTS M2x2.5) (6 BOLTS Mx.5) (3 BOLTS M2x2.5) O-B O-Z (2 BOLTS 5/8- UNC).9 (2 BOLTS 5/8- UNC) (2 BOLTS 5/8- UNC).9 (2 BOLTS 5/8- UNC) O-B O-B (24 BOLTS M4x2) (24 BOLTS M4x2) (24 BOLTS M4x2) (24 BOLTS M4x2) O-Z O-Z

92 (24 BOLTS M6x2) (24 BOLTS M6x2) (24 BOLTS M6x2) (24 BOLTS M6x2) O-Z O-Z (3 BOLTS 3/4- UNC) (2 BOLTS -8 UNC).9 (2 BOLTS -8 UNC) (3 BOLTS 3/4- UNC) I-B I-B (23 BOLTS 3/4- UNC).9 (23 BOLTS 3/4- UNC) (23 BOLTS 3/4- UNC).9 (23 BOLTS 3/4- UNC) E-B E-B

93 (24 BOLTS M2x.75) 8.8 (24 BOLTS M2x.75) (6 BOLTS 3/4- UNC).9 (6 BOLTS 3/4- UNC) I-Z O-B (2 BOLTS /2-3 UNC).9 (2 BOLTS /2-3 UNC) (27 BOLTS M2x.75) (27 BOLTS M2x.75) O-B E-Z (8 BOLTS M8x2.5) 8.8 (8 BOLTS M8x2.5) (48 BOLTS M27x3) 8.8 (48 BOLTS M27x3) E-B E-B

94 (36 BOLTS 7/8-9 UNC) 8.8 (36 BOLTS 7/8-9 UNC) (3 BOLTS 7/8-9 UNC).9 (3 BOLTS 7/8-9 UNC) E-B E-B (3 BOLTS M6x2).9 (3 BOLTS M6x2) (36 BOLTS 3/4-6 UNF) (36 BOLTS 3/4-6 UNF) E-B I-Z (3 BOLTS M6x2) (36 BOLTS M6x2) 8.8 (36 BOLTS M6x2) (3 BOLTS M6x2) O-B I-Z

95 (4 BOLTS M8x2.5).9 (4 BOLTS M8x2.5) (6 BOLTS M6x2) 8.8 (6 BOLTS M6x2) E-B O-Z (24 BOLTS -8 UNC).9 (24 BOLTS -8 UNC) (29 BOLTS M8x2.5) (29 BOLTS M8x2.5) E-B E-B (27 BOLTS M2x.75) (36 BOLTS 7/8-9 UNC) (27 BOLTS M2x.75) (36 BOLTS 7/8-9 UNC) E-B O-B

96 (4 BOLTS M6x2).9 (4 BOLTS M6x2) (24 BOLTS M2x2.5).9 (24 BOLTS M2x2.5) I-B I-B (2 BOLTS /2-3 UNC).9 (2 BOLTS /2-3 UNC) (4 BOLTS M2x.75).9 (4 BOLTS M2x.75) O-B O-B (24 BOLTS 3/4- UNC) 8.8 (24 BOLTS 3/4- UNC) (5 BOLTS /2-3 UNC).9 (5 BOLTS /2-3 UNC) I-B E-B

97 (8 BOLTS M6x2) (8 BOLTS M6x2) (8 BOLTS M6x2) (8 BOLTS M6x2) O-B O-B (35 BOLTS M6x2).9 (35 BOLTS M6x2) 8.9 (3 BOLTS M27x3) (3 BOLTS M27x3) E-B I-B (36 BOLTS M3x3.5) 8.8 (36 BOLTS M3x3.5) (9 BOLTS M2x.75) 8.8 (9 BOLTS M2x.75) O-B O-Z

98 (29 BOLTS M2x2.5) (24 BOLTS M2x.75).9 (24 BOLTS M2x.75) (29 BOLTS M2x2.5) E-Z I-B ( BOLTS M4x2) 8.8 ( BOLTS M4x2) (3 BOLTS 3/4- UNC).9 (3 BOLTS 3/4- UNC) O-2B E-B (36 BOLTS 3/4- UNC).9 (36 BOLTS 3/4- UNC) (2 BOLTS M6x2) (2 BOLTS M6x2) O-B O-Z

99 (24 BOLTS M2x.5).9 (24 BOLTS M2x.5) (9 BOLTS Mx.5) 8.8 (9 BOLTS Mx.5) I-B E-B (6 BOLTS 3/4- UNC) 5.9 (29 BOLTS 7/8-9 UNC) (6 BOLTS 3/4- UNC) (29 BOLTS 7/8-9 UNC) E-B E-B (24 BOLTS M2x.75) 2.9 (48 BOLTS M24x3) (24 BOLTS M2x.75) (48 BOLTS M24x3) E-Z I-Z

100 (36 BOLTS M2x2.5).9 (36 BOLTS M2x2.5) (8 BOLTS 3/8-6 UNC).9 (8 BOLTS 3/8-6 UNC) I-B O-B (29 BOLTS 3/4- UNC).9 (29 BOLTS 3/4- UNC) (3 BOLTS -8 UNC).9 (3 BOLTS -8 UNC) E-B E-B (36 BOLTS M6x2) (36 BOLTS M6x2) (24 BOLTS M2x.75).9 (24 BOLTS M2x.75) I-Z O-B

101 (36 BOLTS Mx.5).9 (36 BOLTS Mx.5) (6 BOLTS M6x2).9 (6 BOLTS M6x2) O-B I-B (6 BOLTS /2-3 UNC).9 (6 BOLTS /2-3 UNC) (3 BOLTS 5/8- UNC).9 (3 BOLTS 5/8- UNC) I-B E-B (8 BOLTS /2-3 UNC).9 (8 BOLTS /2-3 UNC) (9 BOLTS M8x.25) 8.8 (9 BOLTS M8x.25) E-B O-B-79-67

102 (2 BOLTS 5/8- UNC) (2 BOLTS 5/8- UNC) (2 BOLTS 5/8- UNC) (2 BOLTS 5/8- UNC) E-B E-B (24 BOLTS M2x2.5).9 (24 BOLTS M2x2.5) (6 BOLTS M2x.5).9 (6 BOLTS M2x.5) E-B I-B (36 BOLTS 3/4- UNC).9 (36 BOLTS 3/4- UNC) (2 BOLTS M6x2) (2 BOLTS M6x2) I-B E-Z

103 (4 BOLTS M8x2.5) 8.8 (4 BOLTS M8x2.5) (22 BOLTS M8x2.5) 8.8 (22 BOLTS M8x2.5) O-2B O-2B (36 BOLTS /8-7 UNC) 2.9 (2 BOLTS 3/4- UNC) (36 BOLTS /8-7 UNC) (2 BOLTS 3/4- UNC) E-Z E-B (36 BOLTS M2x2.5) 8.8 (36 BOLTS M2x2.5) (36 BOLTS 7/8-4 UNF) 8.8 (36 BOLTS 7/8-4 UNF) E-Z3--7 9I-B

104 (36 BOLTS M24x3) (24 BOLTS M6x2) (36 BOLTS M24x3) (24 BOLTS M6x2) I-Z E-B (8 BOLTS 5/8- UNC).9 (8 BOLTS 5/8- UNC) (2 BOLTS /2-3 UNC) (2 BOLTS /2-3 UNC) E-B E-B (23 BOLTS 3/4- UNC).9 (23 BOLTS 3/4- UNC) (32 BOLTS M6x2) 8.8 (32 BOLTS M6x2) E-B I-B

105 (3 BOLTS M2x.75).9 (3 BOLTS M2x.75) (47 BOLTS /4-7 UNC).9 (47 BOLTS /4-7 UNC) I-B E-B (36 BOLTS M6x2).9 (36 BOLTS M6x2) (36 BOLTS M2x.75).9 (36 BOLTS M2x.75) I-Z O-Z (9 BOLTS 3/4- UNC).9 (8 BOLTS 5/8- UNC) (9 BOLTS 3/4- UNC) (8 BOLTS 5/8- UNC) E-B E-B

106 (27 BOLTS /2-3 UNC) (8 BOLTS /2-3 UNC).9 (8 BOLTS /2-3 UNC) (27 BOLTS /2-3 UNC) E-Z E-B (24 BOLTS 5/8- UNC).9 (24 BOLTS 5/8- UNC) (2 BOLTS 5/8- UNC).9 (2 BOLTS 5/8- UNC) I-B E-B (36 BOLTS -8 UNC).9 (36 BOLTS -8 UNC) (8 BOLTS /2-3 UNC).9 (8 BOLTS /2-3 UNC) I-B O-B

107 (48 BOLTS M2x2.5).9 (48 BOLTS M2x2.5) (36 BOLTS 3/4- UNC).9 (36 BOLTS 3/4- UNC) E-2B O-B (8 BOLTS /2-3 UNC).9 (8 BOLTS /2-3 UNC) (3 BOLTS 3/4- UNC).9 (3 BOLTS 3/4- UNC) O-B E-B (32 BOLTS M6x2) 8.8 (32 BOLTS M6x2) (36 BOLTS M24x3).9 (36 BOLTS M24x3) O-Z E-B

108 (4 BOLTS M2x2.5).9 (4 BOLTS M2x2.5) (6 BOLTS Mx.5) 8.8 (6 BOLTS Mx.5) E-B E-B (2 BOLTS 5/8- UNC).9 (2 BOLTS 5/8- UNC) (24 BOLTS M6x2).9 (24 BOLTS M6x2) E-B O-B (4 BOLTS M6x2).9 (4 BOLTS M6x2) (24 BOLTS M6x2).9 (24 BOLTS M6x2) I-B I-B

109 (3 BOLTS M6x2).9 (3 BOLTS M6x2) (4 BOLTS M24x3).9 (4 BOLTS M24x3) E-B E-B (47 BOLTS M27x3) 25.9 (2 BOLTS M6x2) (47 BOLTS M27x3) (2 BOLTS M6x2) E-Z O-B (2 BOLTS M2x.75).9 (6 BOLTS M6x2) (2 BOLTS M2x.75) (6 BOLTS M6x2) O-B O-B

110 (8 BOLTS M2x.75).9 (8 BOLTS M2x.75) (48 BOLTS M2x2.5).9 (48 BOLTS M2x2.5) I-B O-B (2 BOLTS Mx.5) (54 BOLTS M33x3.5) (2 BOLTS Mx.5) (54 BOLTS M33x3.5) O-Z I-B (36 BOLTS M3x3.5) (48 BOLTS M24x3) 8.8 (48 BOLTS M24x3) (36 BOLTS M3x3.5) I-B I-B

111 (2 BOLTS M2x.75) (2 BOLTS M8x.25) (2 BOLTS M2x.75) (2 BOLTS M8x.25) E-Z O-Z (24 BOLTS M22x2.5).9 (24 BOLTS M22x2.5) (8 BOLTS M2x2.5).9 (8 BOLTS M2x2.5) E-B I-B (6 BOLTS M2x.75).9 (6 BOLTS M2x.75) (24 BOLTS 5/8- UNC) 8.8 (24 BOLTS 5/8- UNC) O-B I-B

112 (28 BOLTS 3/4- UNC).9 (28 BOLTS 3/4- UNC) (36 BOLTS M2x2.5).9 (36 BOLTS M2x2.5) E-B O-B (35 BOLTS 3/4- UNC) 8.8 (35 BOLTS 3/4- UNC) 8.9 (44 BOLTS M2x2.5) (44 BOLTS M2x2.5) E-B O-Z (54 BOLTS M3x3.5).9 (54 BOLTS M3x3.5) 2.9 (72 BOLTS M3x3.5) (72 BOLTS M3x3.5) I-B I-B

113 (8 BOLTS M2x2.5) 8.8 (8 BOLTS M2x2.5) (24 BOLTS 3/4- UNC).9 (24 BOLTS 3/4- UNC) E-B E-B (36 BOLTS 3/4- UNC) 4.9 (36 BOLTS 3/4- UNC) (36 BOLTS 3/4- UNC) (36 BOLTS 3/4- UNC) I-B I-B (36 BOLTS M2x2.5) 8.8 (36 BOLTS M2x2.5) (35 BOLTS 7/8-9 UNC) 8.8 (35 BOLTS 7/8-9 UNC) E-B E-B

114 (6 BOLTS M2x.75).9 (6 BOLTS M2x.75) (24 BOLTS 3/4- UNC) 8.8 (24 BOLTS 3/4- UNC) O-B E-B (6 BOLTS 7/8-9 UNC).9 (6 BOLTS 7/8-9 UNC) (26 BOLTS 7/8-9 UNC).9 (26 BOLTS 7/8-9 UNC) I-B I-B (26 BOLTS -8 UNC) 2.9 (36 BOLTS 7/8-9 UNC).9 (36 BOLTS 7/8-9 UNC) (26 BOLTS -8 UNC) I-B E-B

115 (36 BOLTS 7/8-9 UNC) (24 BOLTS M2x2.5).9 (24 BOLTS M2x2.5) (36 BOLTS 7/8-9 UNC) E-B I-B (8 BOLTS 3/4- UNC).9 (8 BOLTS 3/4- UNC) (35 BOLTS 3/4- UNC) 8.8 (35 BOLTS 3/4- UNC) E-B E-B (2 BOLTS 5/8- UNC).9 (2 BOLTS 5/8- UNC) (8 BOLTS M8x.25).9 (8 BOLTS M8x.25) E-B O-Z

116 (24 BOLTS M2x2.5) 8.8 (24 BOLTS M2x2.5) (9 BOLTS M2x2.5).9 (9 BOLTS M2x2.5) O-2B O-B (9 BOLTS /2-3 UNC).9 (9 BOLTS /2-3 UNC) (42 BOLTS -8 UNC).9 (42 BOLTS -8 UNC) E-B I-B (2 BOLTS 5/8- UNC).9 (2 BOLTS 5/8- UNC) 2.9 (2 BOLTS M8x.25) (2 BOLTS M8x.25) E-B I-Z

117 (4 BOLTS M3x2) (23 BOLTS M2x.75) (4 BOLTS M3x2) (23 BOLTS M2x.75) I-B E-B (3 BOLTS 3/4- UNC) 8.8 (3 BOLTS 3/4- UNC) (3 BOLTS /2-3 UNC).9 (3 BOLTS /2-3 UNC) E-B E-B (3 BOLTS 7/8-9 UNC).9 (3 BOLTS 7/8-9 UNC) (24 BOLTS M2x.75).9 (24 BOLTS M2x.75) E-B4-2- 9I-B

118 (36 BOLTS M2x.75).9 (36 BOLTS M2x.75) (24 BOLTS M2x.75).9 (24 BOLTS M2x.75) E-B O-B (36 BOLTS 3/4- UNC).9 (36 BOLTS 3/4- UNC) (2 BOLTS M6x2) (2 BOLTS M6x2) E-B O-Z (2 BOLTS M6x2) (6 BOLTS Mx.5) 8.8 (6 BOLTS Mx.5) (2 BOLTS M6x2) O-Z E-B

119 (8 BOLTS /2-3 UNC).9 (8 BOLTS /2-3 UNC) (9 BOLTS Mx.5) 8.8 (9 BOLTS Mx.5) I-B O-B (2 BOLTS /2-3 UNC).9 (2 BOLTS /2-3 UNC) (36 BOLTS M22x2.5).9 (36 BOLTS M22x2.5) O-B I-B (3 BOLTS 7/8-9 UNC).9 (3 BOLTS 7/8-9 UNC) (35 BOLTS M6x2) 8.8 (35 BOLTS M6x2) I-B E-Z

120 (35 BOLTS M2x2.5) (27 BOLTS M2x.75) 8.8 (27 BOLTS M2x.75) (35 BOLTS M2x2.5) E-Z O-B (26 BOLTS M6x2).9 (26 BOLTS M6x2) (24 BOLTS M24x3) 8.8 (24 BOLTS M24x3) I-B I-Z (23 BOLTS 3/4- UNC) (23 BOLTS 3/4- UNC) (23 BOLTS 3/4- UNC) 8.8 (23 BOLTS 3/4- UNC) E-B E-B

121 (24 BOLTS Mx.5) (2 BOLTS M2x.75) 8.8 (24 BOLTS Mx.5) 8.8 (2 BOLTS M2x.75) O-B E-B (8 BOLTS 5/8- UNC) 8.8 (8 BOLTS 5/8- UNC) (24 BOLTS -8 UNC).9 (24 BOLTS -8 UNC) E-B I-B (24 BOLTS -8 UNC).9 (24 BOLTS -8 UNC) (48 BOLTS M24x3).9 (48 BOLTS M24x3) I-B I-2B

122 (2 BOLTS /2-3 UNC).9 (2 BOLTS /2-3 UNC) (2 BOLTS M6x2) 8.8 (2 BOLTS M6x2) O-B O-B (24 BOLTS M24x3).9 (24 BOLTS M24x3) (36 BOLTS 7/8-9 UNC).9 (36 BOLTS 7/8-9 UNC) E-B E-B (24 BOLTS M2x2.5).9 (24 BOLTS M2x2.5) (36 BOLTS 5/8- UNC) 8.8 (36 BOLTS 5/8- UNC) I-B E-B

123 (48 BOLTS M3x3.5).9 (48 BOLTS M3x3.5) (24 BOLTS M2x2.5).9 (24 BOLTS M2x2.5) I-B O-B (36 BOLTS 5/8- UNC).9 (36 BOLTS 5/8- UNC) (36 BOLTS 5/8- UNC).9 (36 BOLTS 5/8- UNC) I-B I-B (36 BOLTS M2x.5).9 (36 BOLTS M2x.5) (36 BOLTS M2x.5).9 (36 BOLTS M2x.5) I-B I-B

124 (36 BOLTS M6x2).9 (36 BOLTS M6x2) (24 BOLTS 5/8- UNC).9 (24 BOLTS 5/8- UNC) E-2B O-B (36 BOLTS M24x3) 2.9 (8 BOLTS Mx.5) 8.8 (36 BOLTS M24x3) 8.9 (8 BOLTS Mx.5) I-Z O-B (3 BOLTS M2x2.5) (3 BOLTS M2x2.5) (3 BOLTS 5/8- UNC).9 (3 BOLTS 5/8- UNC) I-B I-2B

125 (23 BOLTS 3/4-6 UNF).9 (23 BOLTS 3/4-6 UNF) (5 BOLTS M4x2) (5 BOLTS M4x2) E-B E-B (28 BOLTS 3/4- UNC).9 (28 BOLTS 3/4- UNC) (36 BOLTS M6x2).9 (36 BOLTS M6x2) E-B I-Z (24 BOLTS M2x.75).9 (24 BOLTS M2x.75).9 (8 BOLTS M6x2) (8 BOLTS M6x2) E-B E-B

126 (4 BOLTS 3/4- UNC) 8.8 (4 BOLTS 3/4- UNC) (32 BOLTS M6x2) 8.8 (32 BOLTS M6x2) E-B I-B (3 BOLTS M2x.75).9 (3 BOLTS M2x.75) (3 BOLTS /8-7 UNC).9 (3 BOLTS /8-7 UNC) I-B I-B (23 BOLTS 5/8- UNC).9 (23 BOLTS 5/8- UNC) (24 BOLTS M6x2).9 (24 BOLTS M6x2) E-B E-B

127 9 4, (36 BOLTS M2x2.5) 4 3,5.9 (2 BOLTS M6x) (36 BOLTS M2x2.5) 3 2,5 8.8 (2 BOLTS M6x) 4 2 3,5 2, E-B O-Z (8 BOLTS Mx.5).9 (8 BOLTS Mx.5) (3 BOLTS -8 UNC) (3 BOLTS -8 UNC) O-Z E-B (36 BOLTS 7/8-9 UNC).9 (36 BOLTS 7/8-9 UNC) (36 BOLTS 7/8-9 UNC) (36 BOLTS 7/8-9 UNC) I-B E-B

128 (2 BOLTS M2x.75) (3 BOLTS M2x2.5).9 (3 BOLTS M2x2.5) (2 BOLTS M2x.75) O-B I-B (29 BOLTS M24x3) (35 BOLTS 3/4-6 UNF) 8.8 (35 BOLTS 3/4-6 UNF) 8.8 (29 BOLTS M24x3) E-2B E-B (48 BOLTS /8-7 UNC).9 (48 BOLTS /8-7 UNC) (29 BOLTS M24x3) (29 BOLTS M24x3) E-B E-B

129 (6 BOLTS M3x3.5).9 (6 BOLTS M3x3.5) 2.9 (8 BOLTS M6x2) (8 BOLTS M6x2) E-2B E-Z (2 BOLTS 5/8- UNC).9 (2 BOLTS 5/8- UNC) (48 BOLTS M3x3.5).9 (48 BOLTS M3x3.5) O-B E-B (3 BOLTS M6x2).9 (3 BOLTS M6x2) (3 BOLTS M3x3.5).9 (3 BOLTS M3x3.5) E-B E-B

130 (8 BOLTS M2x.75).9 (8 BOLTS M2x.75) (2 BOLTS M2x2.5) 8.8 (2 BOLTS M2x2.5) E-B O-B (48 BOLTS M39x4) (6 BOLTS Mx.5) (48 BOLTS M39x4) (6 BOLTS Mx.5) I-Z E-B (48 BOLTS M36x4) 8.8 (48 BOLTS M36x4) (29 BOLTS M2x2.5) 8.8 (29 BOLTS M2x2.5) I-Z E-B

131 (8 BOLTS Mx.5) (8 BOLTS Mx.5) (4 BOLTS 7/8-9 UNC).9 (4 BOLTS 7/8-9 UNC) E-B I-2B (4 BOLTS M27x3) 4.9 (48 BOLTS M3x3.5) 2.9 (4 BOLTS M27x3) (48 BOLTS M3x3.5) E-Z O-B (75 BOLTS M3x3.5) 8.8 (75 BOLTS M3x3.5) (4 BOLTS M24x3).9 (4 BOLTS M24x3) E-B E-B

132 (32 BOLTS M2x.75).9 (32 BOLTS M2x.75) (32 BOLTS M6x2).9 (32 BOLTS M6x2) E-B E-B (36 BOLTS M2x2.5) (4 BOLTS M2x2.5) (36 BOLTS M2x2.5) (4 BOLTS M2x2.5) E-Z E-Z (9 BOLTS Mx.5) 8.8 (9 BOLTS Mx.5) (3 BOLTS M2x2.5).9 (3 BOLTS M2x2.5) E-B I-B

133 (3 BOLTS M2x.75).9 (3 BOLTS M2x.75) (4 BOLTS M24x3).9 (4 BOLTS M24x3) I-B I-B (36 BOLTS M6x2).9 (36 BOLTS M6x2) 8.9 (32 BOLTS -8 UNC) (32 BOLTS -8 UNC) I-2B I-B (3 BOLTS M6x2).9 (3 BOLTS M6x2) (36 BOLTS M27x3) 8.8 (36 BOLTS M27x3) E-B E-Z

134 (6 BOLTS M27x3) 8.8 (6 BOLTS M27x3) (4 BOLTS /4-7 UNC) (4 BOLTS /4-7 UNC) I-B O-B (47 BOLTS M33x3.5) (48 BOLTS M3x3.5).9 (48 BOLTS M3x3.5) (47 BOLTS M33x3.5) E-B I-B (8 BOLTS M2x.75).9 (8 BOLTS M2x.75) (35 BOLTS M6x2) 8.8 (35 BOLTS M6x2) O-B E-Z

135 (3 BOLTS /4-7 UNC).9 (3 BOLTS /4-7 UNC) (48 BOLTS M2x2.5).9 (48 BOLTS M2x2.5) E-B O-B (2 BOLTS M2x.75).9 (2 BOLTS M2x.75) (3 BOLTS M2x.75) 8.8 (3 BOLTS M2x.75) I-Z I-Z (3 BOLTS M24x3).9 (3 BOLTS M24x3) (3 BOLTS M24x3) 8.8 (3 BOLTS M24x3) I-B E-B

136 (8 BOLTS M4x2).9 (8 BOLTS M4x2) (24 BOLTS M6x2).9 (24 BOLTS M6x2) E-B E-B (4 BOLTS M24x3).9 (4 BOLTS M24x3) (29 BOLTS 3/4- UNC).9 (29 BOLTS 3/4- UNC) E-B O-B (3 BOLTS M2x2.5) (45 BOLTS M3x3.5).9 (45 BOLTS M3x3.5) (3 BOLTS M2x2.5) O-Z I-B

137 (2 BOLTS 3/4- UNC).9 (2 BOLTS 3/4- UNC) (4 BOLTS M3x3.5).9 (4 BOLTS M3x3.5) O-B E-B (29 BOLTS 3/ (24 BOLTS 3/4- UNC) (29 BOLTS 3/ (24 BOLTS 3/4- UNC) O-B E-B (6 BOLTS M6x2).9 (6 BOLTS M6x2) (36 BOLTS M2x2.5).9 (36 BOLTS M2x2.5) E-B E-2B

138 (78 BOLTS M3x3.5).9 (78 BOLTS M3x3.5) (48 BOLTS 3/4- UNC) (48 BOLTS 3/4- UNC) E-B I-B (27 BOLTS M2x.75) 8.8 (27 BOLTS M2x.75) (48 BOLTS M2x2.5).9 (48 BOLTS M2x2.5) E-B E-B (24 BOLTS M2x2.5) 8.8 (24 BOLTS M2x2.5) (35 BOLTS 3/4- UNC).9 (35 BOLTS 3/4- UNC) I-B E-B

139 (24 BOLTS M6x2) (24 BOLTS M6x2) I-Z

140 CUSTOMER REQUIREMENTS ON PSL PRODUCT SLEWING RING PSL, a.s. Robotnícka 7 Považská Bystrica Slovakia. Customer Company name: Address: Town: ZIP: State: Contact person: Depart.: Phone: Fax: 2. Application Description of application, machine: Machine type: Info also available at web: Bearing will be used for: New application Replacement, spare parts 3. Operation / Speed Rotating ring: Outer ring Inner ring Axis of rotation: Vertical axis Horizontal axis (Bearing installed horizontally) Angular (Please, specify in Remarks) (Bearing installed vertically) Variable (Please, specify in Remarks) Direction of rotation: Mainly one-direction Cyclic (Oscillating) Way of rotation: Continuous Interrupted/Intermittent Maximal speed: rpm Maximal angle of rotation Required life: hours or cycles Remarks: 4. Dimensions Most suitable Acceptable range Outer diameter mm inch mm (max) inch (max) Inner diameter mm inch mm (min) inch (min) Overall height mm inch mm (max) inch (max) Outer ring (most suitable) Inner ring (most suitable) Fixing bolt circle diameter: mm inch mm inch 5. Bearing loads Load Loads Gear** Rotational speed cases Nominal Axial* Radial Moment Tooth load Gear torque Max Average Maximum Unit of measurement kn, knm lbs, lbs.ft Time Share % * Axial loads positive if compression, negative if tensile ** Please, fill one data only, either tooth load or torque ring gear Page /2 4

141 6. Gear requirements External gear Internal gear No gearing Tooth form: Modul/DP: Contact angle - α: Number of teeth z Profile correction xm Gear width b Other requirements (precision, quality): Notes: Please, include the drawing of the pinion if possible Pinion Geared ring 7. Bolts Metric only SAE only Metric or SAE Bolt diameter: Bolt material: Outer ring bolt holes: Inner ring bolt holes: Thru without thread Thru without thread Thru and counterbored Thru and counterbored Thru tapped Thru tapped Tapped and counterbored Tapped and counterbored Tapped and dead hole Tapped and dead hole Without special request Without special request 8. Special requirements Seals are required Extremely dirty No grease lubrication Oil lubrication Location specification of grease holes: Outer ring Inner ring Outer diameter Inner diameter Mounting site Mounting site Other (specify in Remarks) Other (specify in Remarks) High temperature (>5 C) Max. temperature Low temperature (<-25 C) Min. temperature Precise/Preloaded bearing (Please provide details in Remarks) Rolling elements must be caged. No spacers Remarks: 9. Offer Required date of offer: Required date of delivery: Demanded quantity: Annual requirements: For full understanding of your requirements please provide, if possible, applicable drawings or sketches. pcs pcs/year Individual consultation required. Please call for appointment Please send the filled questionnaire to one of the following address: Thank you very much for your cooperation PSL, a.s. Slovakia tel: fax: pslpb@pslas.com PSL Wälzlager GmbH Germany info@psl-gmbh.de PSL of America, Inc. USA sales@pslamerica.com PSL OOO Russia pslopora@yandex.ru Page 2/2 4

142 TYPICAL APPLICATIONS INVOLVING PSL SLEWING RINGS The contents of this catalog have been carefully evaluated and checked, however due to continued technical developments, PSL reserves the right to make technical changes or amendments without prior notice. PSL, a. s. 2 42

143 PSL_25-2-TPO-OTO-A_obalka.indd 3/6/ 3:5:32 PM PSL LSK-A karuselove loziska obalka.indd 2 PSL_4-22-IP-A- obalka_worm drives.indd 3 5/3/ 2:56: PM 2// 2:4:9 PM 3375-_PSL_24-2-VLO-A_obalka.indd 5/3/ 2:47:3 PM OTHER PSL LITERATURE rolling bearings crossed tapered roller bearings rolling bearings technical handbook production program production program 26/2-TP-VL-A 22/28-LSK-A 24/2-VLO-A slewing rings w orm drives technical handbook p roduction program 25/2-TPO-A 4/22-IP-A-Rev.

144 Headquarters and Production Plant PSL, a. s. Robotnícka ul., 7 Považská Bystrica, Slovakia Phone: , Fax: pslpb@pslas.com Sales to the USA PSL of America, Inc. 23 Case Parkway South Twinsburg, Ohio 4487 USA Phone: Fax: sales@pslamerica.com Sales to West Europe PSL Wälzlager GmbH Waldstrasse 23/B Dietzenbach Germany Phone: Fax: info@psl-gmbh.de Sales to Russia PSL OOO ul. Krasnogo Mayaka Moscow Russian Federation Phone: Fax: pslopora@yandex.ru Design: Reklamný servis, 2