Features:
Thrust roller bearings for axial load mainly axial, radial joint load, but the radial load should not exceed 55% of the axial load. With the other thrust roller bearings, such bearings lower friction coefficient, high speed, and with self-aligning performance.
Thrust roller bearings are mainly used for heavy-duty machine tools, high-power marine gear boxes, oil rig, electrical and other machinery in the vertical.
Thrust roller bearings normally have 3 types:
■ Cylindrical roller thrust bearings : 811, 812, 893, 894,
■ Spherical roller thrust bearings: 292, 293, 294
■ Tapered roller thrust bearings
■ Needle roller thrust bearings: AXK
Parameter:
| Series | For shaft diameter | Features |
|---|---|---|
| in mm | ||
| 811 | 15 – 320 | single direction, comprising K811, GS, WS |
| 812 | 30 – 300 | single direction, comprising K812, GS, WS |
| 893 | 30 – 150 | single direction, comprising K893, GS, WS |
| 894 | 60 – 320 | single direction, comprising K894, GS, WS |
| AXK | 4 – 160 | single direction, to DIN 5405-2 |
| 292..-E | 320 – 1800 | main dimensions to DIN 728/ISO 104, single direction, separable |
| 292..-E1 | 150 – 300 | main dimensions to DIN 728/ISO 104, single direction, separable |
| 293..-E | 460 – 1600 | main dimensions to DIN 728/ISO 104, single direction, separable |
| 293..-E1 | 85 – 440 | main dimensions to DIN 728/ISO 104, single direction, separable |
| 294..-E | 420 – 950 | main dimensions to DIN 728/ISO 104, single direction, separable |
| 294..-E1 | 60 – 400 | main dimensions to DIN 728/ISO 104, single direction, separable |