Thrust tapered roller bearings are primarily designed to withstand unidirectional axial loads; they have a high load-carrying capacity and can withstand a certain degree of impact loading. They feature a compact design, have no self-aligning capability, and are intended for operation at relatively low speeds. They are commonly used in heavy-duty applications involving axial loading, such as heavy-duty machine tools, mining machinery, steel rolling equipment and large gearboxes.
| Bearing model number | Basic Dimensions（mm） | Basic load （KN） |
Bearing weight | |||
|---|---|---|---|---|---|---|
| d inner diameter |
D outer diameter |
B thickness |
dynamic load Cr |
static load Cor |
||
| G-3304-B | 168.275 | 304.8 | 69.85 | 580 | 7170 | 25.9 |
| T660V | 168.275 | 304.8 | 69.85 | 490 | 6510 | 23.7 |
| T661 | 168.275 | 304.8 | 69.85 | 440 | 5340 | 23.5 |
| T651 | 165.1 | 311.15 | 88.9 | 470 | 5730 | 38.3 |
| XC2107 | 165.075 | 304.8 | 76.2 | 440 | 5340 | 26.3 |
| N-3255-A | 152.4 | 317.5 | 88.9 | 470 | 6810 | 38.8 |
| 152TTF317 | 152.4 | 317.5 | 69.85 | 1470 | 6300 | 28.9 |
| T611F | 152.4 | 317.5 | 69.85 | 4750 | 9200 | 29.3 |
| T611 | 152.4 | 317.5 | 69.85 | 530 | 6660 | 28.4 |
| N-3247-A | 152.4 | 292.1 | 76.2 | 370 | 5120 | 26.3 |
| 150TTF300 | 150 | 300 | 90 | 1470 | 6300 | 34.2 |
| T9250FA | 139.7 | 546.1 | 127 | 16050 | 31200 | 191.3 |
| 135TT245 | 135 | 245 | 65 | 855 | 3100 | 14.5 |
| 130TTF250 | 130 | 250 | 70 | 1100 | 4100 | 17 |
| T511A | 128.588 | 266.7 | 58.738 | 370 | 4580 | 17.8 |
| 128TT265 | 128.575 | 265.1 | 63.5 | 1040 | 4350 | 18.2 |
| D-3461-C | 127 | 266.7 | 58.738 | 400 | 4780 | 17 |
| W-3217-B | 127 | 266.7 | 58.738 | 400 | 4780 | 16.9 |
| T511F | 127 | 266.7 | 58.738 | 3260 | 6350 | 17.8 |
| T511 | 127 | 266.7 | 58.738 | 370 | 4580 | 17 |
