Tapered Roller Thrust Bearings
Thrust tapered roller bearings are equipped with cone-shaped rollers (the big end is spherical), and the rollers are accurately guided by the ribs of the raceway ring (shaft ring, seat ring). The design makes the vertices of the conical surfaces of the shaft ring and the seat ring, the raceway surface and the roller rolling surface intersect at a point on the center line of the bearing.
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Specification Parameters
| Basic dimensions mm | Basic load ratings kN | Bearing part number | Weight kg | |||||
|---|---|---|---|---|---|---|---|---|
| d | D | T | rmin | rmin | Cr | Cor | Bearing part number | Weight |
| 210 | 460 | 150 | 2.3 | 3550 | 12700 | 91742F1 | 135 | |
| 210 | 460 | 150 | 2.3 | 3550 | 12700 | 91742 | 142 | |
| 200 | 405.638 | 111.506 | 4 | 4 | 3030 | 11400 | 91740/YA3 | 75.1 |
| 200 | 400 | 122 | 5 | 5 | 2960 | 8670 | 99440 | 80 |
| 203.2 | 419.1 | 92.075 | 9.7 | 9.7 | 2670 | 11600 | KT811 | 70.6 |
| 180 | 360 | 109 | 5 | 5 | 250 | 8950 | 99436 | 55.9 |
| 177.8 | 431.8 | 101.6 | 6.4 | 3.3 | 3100 | 12800 | 917/177.8-1 | 87.6 |
| 177.8 | 368.3 | 82.55 | 8 | 8 | 2190 | 7750 | 917/177.8 | 47.6 |
| 140 | 280 | 85 | 4 | 4 | 1550 | 5650 | 99428 | 26.1 |
| 111.76 | 223.52 | 55.88 | 3.3 | 3.3 | 980 | 3850 | 917/111X4 | 11.8 |
| 75 | 160 | 51 | 2 | 2 | 540 | 1570 | 99415 | 5.3 |
| 60 | 130 | 42 | 1.5 | 1.5 | 365 | 1035 | 99412 | 2.88 |
| 52.4 | 85 | 22 | 1 | 1 | 134 | 460 | 917/52.4ZSV | 0.505 |
| 50.1 | 83 | 22 | 2 | 132 | 350 | 917/50.1PZSV | 0.446 | |
| 50 | 78 | 22 | 1 | 78 | 275 | 91710ZSV/YA | 0.371 | |
| 50 | 78 | 22 | 0.8 | 120 | 350 | 91210X3PZSV | 0.385 | |
| 50 | 80 | 19 | 0.6 | 120 | 345 | 91210X2PZSV | 0.366 | |
