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 | ||
| 89415 | 75 | 160 | 51 | 500 | 1580 | 1000 | 2400 | 5.96 |
| 87415 | 75 | 160 | 38 | 355 | 1750 | 918 | 2500 | 4.18 |
| 81315 | 75 | 135 | 44 | 298 | 905 | 1159 | 1800 | 2.86 |
| 89315 | 75 | 135 | 36 | 209 | 735 | 710 | 2200 | 2.42 |
| 81215 | 75 | 110 | 27 | 172 | 500 | 1210 | 3100 | 0.8 |
| 81115 | 75 | 100 | 19 | 63.5 | 221 | 1100 | 3400 | 0.41 |
| 81414 | 70 | 150 | 60 | 439 | 1260 | 1141 | 1400 | 5.49 |
| 89414 | 70 | 150 | 48 | 475 | 1500 | 1000 | 2650 | 4.18 |
| 87414 | 70 | 150 | 36 | 259 | 935 | 670 | 2000 | 3.8 |
| AZ7014026 | 70 | 140 | 26 | 169 | 713 | 750 | 3000 | 2.25 |
| 81314 | 70 | 125 | 40 | 271 | 810 | 1186 | 1900 | 2.2 |
| 89314 | 70 | 125 | 34 | 191 | 635 | 750 | 2200 | 1.95 |
| 81214 | 70 | 105 | 27 | 187 | 550 | 1130 | 3250 | 0.768 |
| 81114 | 70 | 95 | 18 | 111 | 365 | 1170 | 3500 | 0.332 |
| 81413 | 65 | 140 | 56 | 377 | 1070 | 1250 | 1500 | 4.48 |
| 89413 | 65 | 140 | 45 | 445 | 1410 | 1000 | 2800 | 3.52 |
| 87413 | 65 | 140 | 34 | 247 | 1190 | 1167 | 2800 | 2.88 |
| 81313 | 65 | 115 | 36 | 246 | 725 | 1212 | 2100 | 1.66 |
| 89313 | 65 | 115 | 30 | 145 | 515 | 850 | 2600 | 1.44 |
| 81213 | 65 | 100 | 27 | 110 | 325 | 950 | 2800 | 0.805 |
