Thrust roller bearings utilise a design featuring cylindrical or tapered rollers in line contact with the raceway; they are specifically developed to withstand heavy axial loads. Comprising an inner ring, an outer ring and a roller cage assembly, they are characterised by extremely high load-carrying capacity, excellent rigidity, high impact resistance and a long service life. Three types are available: thrust cylindrical roller bearings, thrust tapered roller bearings and thrust self-aligning roller bearings. These are capable of withstanding heavy axial loads in either one or both directions; the thrust self-aligning roller bearings, in particular, feature self-aligning capabilities and are widely used in heavy-duty machine tool tables, marine propulsion systems, mining machinery, metallurgical equipment, oil drilling rigs and large gearboxes.
| Bearing model number | Basic Dimensions（mm） | Basic load （KN） |
Rated speed(rpm) | Bearing weight | ||||
|---|---|---|---|---|---|---|---|---|
| d inner diameter |
D outer diameter |
B thickness |
Thickness Cr |
Static load Cor |
Grease lubrication | oil lubrication | ||
| 87436 | 180 | 360 | 82 | 1860 | 8600 | 350 | 1100 | 42.71 |
| AZ18031039 | 180 | 310 | 39 | 619 | 3710 | 300 | 1200 | 14.6 |
| 89336 | 180 | 300 | 73 | 1000 | 4000 | 320 | 950 | 22.5 |
| 81236 | 180 | 250 | 56 | 690 | 2440 | 580 | 1310 | 9.9 |
| AZ18024045 | 180 | 240 | 45 | 426 | 1870 | 350 | 1400 | 6.54 |
| 81136 | 180 | 225 | 34 | 340 | 1300 | 590 | 1420 | 3.3 |
| 89434 | 170 | 340 | 103 | 1990 | 7400 | 375 | 1090 | 51.9 |
| 87434 | 170 | 340 | 78 | 1620 | 7300 | 360 | 1100 | 35.74 |
| 89334 | 170 | 280 | 67 | 800 | 3500 | 340 | 1000 | 17.7 |
| AZ17028039 | 170 | 280 | 39 | 543 | 3070 | 325 | 1300 | 11.3 |
| 81234 | 170 | 240 | 55 | 485 | 1960 | 430 | 1300 | 8.2 |
| AZ17023045 | 170 | 230 | 45 | 406 | 1730 | 375 | 1500 | 6.22 |
| 81134 | 170 | 215 | 34 | 360 | 1380 | 570 | 1500 | 2.41 |
| 89432 | 160 | 320 | 95 | 1780 | 6500 | 410 | 1160 | 42 |
| 87432 | 160 | 320 | 73 | 1450 | 6600 | 420 | 1200 | 29.53 |
| 89332 | 160 | 270 | 67 | 745 | 3150 | 360 | 1100 | 16.9 |
| AZ16027039 | 160 | 270 | 39 | 519 | 2850 | 350 | 1400 | 10.8 |
| 81232 | 160 | 225 | 51 | 600 | 2030 | 610 | 1470 | 7.6 |
| 81132 | 160 | 200 | 31 | 173 | 815 | 630 | 1900 | 2.21 |
| 89430 | 150 | 300 | 90 | 1570 | 5700 | 445 | 1240 | 35.4 |
