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PRODUCT

Thrust Roller Bearings

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Bearing Overview

Thrust roller bearings are engineered to support very high axial loads in one direction, and in certain designs, they can also accommodate moderate radial loads. Unlike thrust ball bearings, they use rolling elements such as cylindrical, tapered, or spherical rollers, which significantly increase load-carrying capacity and improve resistance to shock and impact.

Depending on the roller type, thrust roller bearings can deliver different performance characteristics, from high rigidity and precise axial guidance to superior misalignment compensation. They are widely used in heavy-duty industries such as crane hooks, marine propulsion systems, gearboxes, mining machinery, and large industrial equipment where extreme axial forces are present.

Thrust roller bearings are built for harsh operating conditions, offering high reliability, strong load capacity, and long service life even under continuous heavy loads and shock impact environments.

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Key Features

  • Extremely high axial load carrying capacity
  • Suitable for heavy-duty and shock load conditions
  • Available in cylindrical, tapered, and spherical roller types
  • Excellent rigidity and axial positioning accuracy
  • Some types offer self-aligning capability
  • High resistance to wear and fatigue
  • Suitable for low to medium-speed applications
  • Long service life in harsh environments

Bearing Types

Thrust roller bearings are available in several structural types depending on load direction and application requirements:

Thrust Cylindrical Roller Bearings

  • High axial load capacity
  • High rigidity and precise axial guidance
  • Suitable for high-load gear systems and presses

Thrust Tapered Roller Bearings

  • Can support axial and limited radial loads
  • Excellent load distribution capability
  • Suitable for heavy machinery and marine systems

Spherical Thrust Roller Bearings

  • Self-aligning capability
  • Can compensate for shaft misalignment
  • Suitable for harsh and misaligned operating conditions

… Many other bearing models and series are not listed here. If you have any specific requirements or questions, feel free to contact us.

Applications

Thrust roller bearings are widely used in heavy-duty systems where extreme axial loads and reliability are required.

    • Crane hooks and lifting equipment
    • Marine propulsion systems
    • Mining machinery
    • Steel mills and rolling equipment
    • Heavy-duty gearboxes
    • Construction machinery
    • Industrial presses
    • Wind power equipment
    • Large pumps and compressors
    • Railway and transportation systems

Technical Specifications

Item Available Options
Structure Cylindrical / Tapered / Spherical Roller
Load Type High Axial Load / Partial Radial Load
Bore Type Cylindrical / Tapered (varies by design)
Cage Material Steel / Brass
Precision Grade P0 / P6 / P5
Clearance CN / C3 / C4
Lubrication Grease or Oil
Material High Carbon Chromium Bearing Steel

Dimensions Table

Please refer to the table below for detailed dimensions and specifications of each series and model.

Many additional bearing models and customized solutions are available. If you have specific requirements, please feel free to contact us for technical support and selection guidance.

Model NO. Dimensions(mm) Model NO. Dimensions(mm)
81100 10*24*9 81210 50*78*22
81101 12*26*9 81211 55*90*25
81102 15*28*9 81212 60*95*26
81103 17*30*9 81213 65*100*27
81104 20*35*10 81214 70*105*27
81105 25*42*11 81215 75*110*27
81106 30*47*11 81216 80*115*28
81107 35*52*12 81217 85*125*31
81108 40*60*13 81218 90*135*35
81109 45*65*14 81220 100*150*38
81110 50*70*14 81222 110*160*38
81111 55*78*16 81224 120*170*39
81112 60*85*17 81226 130*190*45
81113 65*90*18 81228 140*200*46
81114 70*95*18 81230 150*215*50
81115 75*100*19 81232 160*225*51
81116 80*105*19 81234 170*240*55
81117 85*110*19 81236 180*250*56
81118 90*120*22 81238 190*270*62
81120 100*135*25 81240 200*280*62
81122 110*145*25 81244 220*300*63
81124 120*155*25 81248 240*340*78
81126 130*170*30 81252 260*360*79
81128 140*180*31 81256 280*380*80
81130 150*190*31 81260 300*420*95
81132 160*200*31 81264 320*440*95
81134 170*215*34 81268 340*460*96
81136 180*225*34 81272 360*500*110
81138 190*240*37 81276 380*520*112
81140 200*250*37 81280 400*540*112
81144 220*270*37 81284 420*580*130
81148 240*300*45 81288 440*600*130
81152 260*320*45 81292 460*620*130
81156 280*350*53 81296 480*650*135
81160 300*380*62 812/500 500*670*135
81164 320*400*63 812/530 530*710*140
81168 340*420*64 812/560 560*750*150
81172 360*440*65 812/600 600*800*160
81176 380*460*65 812/630 630*850*175
81180 400*480*65 812/670 670*900*180
81184 420*500*65 812/710 710*950*190
81188 440*540*80 812/750 750*1000*195
81192 460*560*80 812/800 800*1060*205
81196 480*580*80 812/850 850*1120*212
811/500 500*600*80 812/900 900*1180*220
811/530 530*640*85 812/950 950*1250*236
811/560 560*670*85 812/1000 1000*1320*250
811/600 600*710*85 812/1060 1060*1400*265
811/630 630*750*95 82211 55*90*45
811/670 670*800*105 82212 60*95*46
811/710 710*850*112 82213 65*100*47
811/750 750*900*120 82214 70*105*47
811/800 800*950*120 82215 75*110*47
811/850 850*1000*120 82216 80*115*48
811/900 900*1060*130 82217 85*125*55
811/950 950*1120*135 82218 90*135*62
811/1000 1000*1180*140 82220 100*150*67
811/1060 1060*1250*150 82222 110*160*67
811/1120 1120*1320*160 82224 120*170*68
811/1180 1180*1400*175 82226 130*190*80
811/1250 1250*1460*175 82228 140*200*81
811/1320 1320*1540*175 82230 150*215*89
811/1400 1400*1630*180 82232 160*225*90
811/1500 1500*1750*195 82234 170*240*97
811/1600 1600*1850*195 82236 180*250*98
811/1700 1700*1970*212 82238 190*270*109
811/1800 1800*2080*220 82240 200*280*109
81200 10*26*11 82244 220*300*110
81201 12*28*11
81202 15*32*12
81203 17*35*12
81204 20*40*14
81205 25*47*15
81206 30*52*16
81207 35*62*18
81208 40*68*19
81209 45*73*20
Model NO. Dimensions(mm) Model NO. Dimensions(mm)
91110 50*70*14 91240 200*280*62
91111 55*78*16 91244 220*300*63
91112 60*85*17 91248 240*340*78
91113 65*90*18 91252 260*360*79
91114 70*95*18 91256 280*380*80
91115 75*100*19 91260 300*420*95
91116 80*105*19 91264 320*440*95
91117 85*110*19 91268 340*460*96
91118 90*120*22 91272 360*500*110
91120 100*135*25 91276 380*520*112
91122 110*145*25 91280 400*540*112
91124 120*155*25 91284 420*580*130
91126 130*170*30 91288 440*600*130
91128 140*180*31 91292 460*620*130
91130 150*190*31 91296 480*650*135
91132 160*200*31 912/500 500*670*135
91134 170*215*34 912/530 530*710*140
91136 180*225*34 912/560 560*750*150
91138 190*240*37 912/600 600*800*160
91140 200*250*37 912/630 630*850*175
91144 220*270*37 912/670 670*900*180
91148 240*300*45 912/710 710*950*190
91152 260*320*45 912/750 750*1000*195
91156 280*350*53 912/800 800*1060*205
91160 300*380*62 912/850 850*1120*212
91164 320*400*63 912/900 900*1180*220
91168 340*420*64 912/950 950*1250*236
91172 360*440*65 912/1000 1000*1320*250
91176 380*460*65 912/1060 1060*1400*265
91180 400*480*65 92120 100*200*85
91184 420*500*65 92122 110*220*90
91188 440*540*80 92124 120*240*95
91192 460*560*80 92126 130*260*125
91196 480*580*80 92128 140*280*130
911/500 500*600*80 92130 150*290*135
911/530 530*640*85 92132 160*300*140
911/560 560*670*85 92134 170*310*145
911/600 600*710*85 92136 180*320*150
911/630 630*750*95 92138 190*330*155
911/670 670*800*105 92140 200*350*155
911/710 710*850*112 92142 210*360*160
911/750 750*900*120 92144 220*380*165
911/800 800*950*120 92146 230*390*170
911/850 850*1000*120 92148 240*400*170
911/900 900*1060*130 92150 250*410*175
911/950 950*1120*135 92152 260*420*175
911/1000 1000*1180*140 92154 270*430*180
911/1060 1060*1250*150 92156 280*440*185
911/1120 1120*1320*160 92158 290*450*185
911/1180 1180*1400*175 92160 300*460*190
911/1250 1250*1460*175 92162 310*470*190
911/1320 1320*1540*175 92164 320*480*190
911/1400 1400*1630*180 92166 330*490*190
911/1500 1500*1750*195 92168 340*510*200
911/1600 1600*1850*195 92190 450*650*215
911/1700 1700*1970*212 92192 460*660*215
911/1800 1800*2080*220 92194 470*680*225
91210 50*78*22 92196 480*690*225
91211 55*90*25 92198 490*700*230
91212 60*95*26 921/500 500*710*240
91213 65*100*27 921/530 530*740*260
91214 70*105*27 921/550 550*760*260
91215 75*110*27 921/600 600*820*280
91216 80*115*28 921/670 670*900*300
91217 85*125*31
91218 90*135*35
91220 100*150*38
91222 110*160*38
91224 120*170*39
91226 130*190*45
91228 140*200*46
91230 150*215*50
91232 160*225*51
91234 170*240*55
91236 180*250*56
91238 190*270*62
Model NO. Dimensions(mm) Model NO. Dimensions(mm)
29230 150*215*39 293/500 500*750*150
29232 160*225*39 293/530 530*800*160
29234 170*240*42 293/560 560*850*175
29236 180*250*42 293/600 600*900*180
29238 190*270*48 293/630 630*950*190
29240 200*280*48 293/670 670*1000*200
29244 220*300*48 293/710 710*1060*212
29248 240*340*60 293/750 750*1120*224
29252 260*360*60 293/800 800*1180*230
29256 280*380*60 293/850 850*1250*243
29260 300*420*73 293/900 900*1320*250
29264 320*440*73 293/950 950*1400*272
29268 340*460*73 293/1000 1000*1460*276
29272 360*500*85 293/1060 1060*1540*288
29276 380*520*85 293/1120 1120*1630*306
29280 400*540*85 29412 60*130*42
29284 420*580*95 29413 65*140*45
29288 440*600*95 29414 70*150*48
29292 460*620*95 29415 75*160*51
29296 480*650*103 29416 80*170*54
292/500 500*670*103 29417 85*180*58
292/530 530*710*109 29418 90*190*60
292/560 560*750*115 29420 100*210*67
292/600 600*800*122 29422 110*230*73
292/630 630*850*132 29424 120*250*78
292/670 670*900*140 29426 130*270*85
292/710 710*950*145 29428 140*280*85
292/750 750*1000*150 29430 150*300*90
292/800 800*1060*155 29432 160*320*95
292/850 850*1120*160 29434 170*340*103
292/900 900*1180*170 29436 180*360*109
292/950 950*1250*180 29438 190*380*115
292/1000 1000*1320*190 29440 200*400*122
292/1060 1060*1400*206 29444 220*420*122
292/1120 1120*1460*206 29448 240*440*122
292/1180 1180*1520*206 29452 260*480*132
292/1250 1250*1610*216 29456 280*520*145
292/1320 1320*1700*228 29460 300*540*145
29317 85*150*39 29464 320*580*155
29318 90*155*39 29468 340*620*170
29320 100*170*42 29472 360*640*170
29322 110*190*48 29476 380*670*175
29324 120*210*54 29480 400*710*185
29326 130*225*58 29484 420*730*185
29328 140*240*60 29488 440*780*206
29330 150*250*60 29492 460*800*206
29332 160*270*67 29496 480*850*224
29334 170*280*67 294/500 500*870*224
29336 180*300*73 294/530 530*920*236
29338 190*320*78 294/560 560*980*250
29340 200*340*85 294/600 600*1030*258
29344 220*360*85 294/630 630*1090*280
29348 240*380*85 294/670 670*1150*290
29352 260*420*95 294/710 710*1220*308
29356 280*440*95 294/750 750*1280*315
29360 300*480*109 294/800 800*1360*335
29364 320*500*109 294/850 850*1440*354
29368 340*540*122 294/900 900*1520*372
29372 360*560*122 294/950 950*1600*390
29376 380*600*132 294/1000 1000*1670*402
29380 400*620*132 294/1060 1060*1770*426
29384 420*650*140
29388 440*680*145
29392 460*710*150
29396 480*730*150

Q & A

What are thrust roller bearings used for?

Thrust roller bearings are used to support very high axial loads in heavy-duty applications such as cranes, marine systems, and large industrial machinery.

What is the difference between thrust ball bearings and thrust roller bearings?

Thrust roller bearings have much higher load capacity due to line contact, while thrust ball bearings are suitable for lighter loads and lower speeds.

Can thrust roller bearings handle radial loads?

Some types, such as tapered thrust roller bearings, can support limited radial loads, but they are primarily designed for axial loads.

What are the differences between cylindrical, tapered, and spherical thrust roller bearings?

Cylindrical types offer highest rigidity, tapered types handle combined loads, and spherical types provide self-aligning capability.

Are thrust roller bearings suitable for high-speed applications?

No, they are mainly designed for low to medium-speed heavy-load conditions due to their high load capacity design.

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