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 | ||
| 2530TMP2701 | 2530 | 2750 | 150 | 5750 | 60500 | － | 150 | 1012 |
| 2270TMP2401 | 2270 | 2400 | 120 | 4100 | 44000 | － | 200 | 448 |
| 1930TMP2101 | 1930 | 2100 | 105 | 2700 | 27500 | － | 240 | 434 |
| 1690TMP1801 | 1690 | 1800 | 105 | 2990 | 29300 | － | 270 | 239 |
| 1400TMP1501 | 1400 | 1520 | 90 | 2120 | 19800 | － | 330 | 187 |
| 1240TMP1301 | 1240 | 1380 | 97 | 2480 | 21000 | － | 330 | 204 |
| 860TMP1001 | 860 | 1000 | 96 | 2130 | 15500 | － | 410 | 145 |
| 610TMP7102 | 610 | 710 | 65 | 1080 | 7300 | － | 630 | 46.5 |
| 812/600 | 600 | 800 | 160 | 5500 | 24000 | 120 | 410 | 240.15 |
| 811/600 | 600 | 710 | 85 | 1870 | 12000 | 130 | 490 | |
| 812/560 | 560 | 750 | 150 | 4850 | 21100 | 130 | 440 | 187.4 |
| 560TMP7001 | 560 | 700 | 95 | 1690 | 10200 | － | 510 | 95.5 |
| 811/560 | 560 | 670 | 85 | 1810 | 11300 | 140 | 510 | 59.8 |
| 812/530 | 530 | 710 | 140 | 4750 | 20300 | 135 | 460 | 153.75 |
| 811/530 | 530 | 640 | 85 | 1740 | 10600 | 155 | 520 | 56.8 |
| 812/500 | 500 | 670 | 135 | 4150 | 17600 | 140 | 490 | 133 |
| 811/500 | 500 | 600 | 80 | 1420 | 8300 | － | 620 | 46.5 |
| 81296 | 480 | 650 | 135 | 4100 | 17000 | 150 | 500 | 128.3 |
| 81196 | 480 | 580 | 80 | 1860 | 8900 | 170 | 550 | 42.75 |
| 81292 | 460 | 620 | 130 | 3650 | 15400 | 160 | 550 | 117.8 |
