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 | ||
| 81113 | 65 | 90 | 18 | 107 | 340 | 1260 | 3700 | 0.31 |
| 81412 | 60 | 130 | 51 | 318 | 890 | 1382 | 1700 | 3.53 |
| 89412 | 60 | 130 | 42 | 390 | 1220 | 1080 | 3000 | 2.818 |
| 87412 | 60 | 130 | 32 | 213 | 1030 | 1253 | 3000 | 2.37 |
| AZ6013026 | 60 | 130 | 26 | 158 | 634 | 750 | 3000 | 2.09 |
| 81312 | 60 | 110 | 35 | 220 | 645 | 1352 | 2200 | 1.52 |
| 89312 | 60 | 110 | 30 | 139 | 480 | 850 | 2600 | 1.36 |
| 81212 | 60 | 95 | 26 | 99 | 325 | 1000 | 3000 | 0.735 |
| 81112 | 60 | 85 | 17 | 103 | 315 | 1360 | 4000 | 0.266 |
| 81411 | 55 | 120 | 48 | 267 | 740 | 1531 | 1800 | 2.85 |
| 87411 | 55 | 120 | 29 | 171 | 825 | 1437 | 3300 | 1.83 |
| 81311 | 55 | 105 | 35 | 184 | 550 | 1558 | 2300 | 1.46 |
| 89311 | 55 | 105 | 30 | 134 | 450 | 900 | 2600 | 1.28 |
| 81211 | 55 | 90 | 25 | 154 | 405 | 1510 | 4000 | 0.568 |
| 81111 | 55 | 78 | 16 | 90 | 300 | 1330 | 4300 | 0.218 |
| 81410 | 50 | 110 | 43 | 217 | 595 | 1700 | 2000 | 2.15 |
| 87410 | 50 | 110 | 27 | 139 | 470 | 900 | 2800 | 1.52 |
| 81310 | 50 | 95 | 31 | 152 | 434 | 1700 | 2500 | 1.04 |
| 89310 | 50 | 95 | 27 | 113 | 350 | 1000 | 3000 | 0.942 |
| 81210 | 50 | 78 | 22 | 117 | 315 | 1550 | 4450 | 0.356 |
