K 89428 M
Precision thrust bearing > Thrust cylindrical roller bearing
K 89428 M - Thrust cylindrical roller bearing - Precision thrust bearing
| Product model | K 89428 M |
|---|---|
| d | 140 mm |
| D | 280 mm |
| B | 6 mm mm |
| Limiting speed | 1100 r/min |
| Reference speed | 530 r/min |
| 滚子直径(Dw) | 28mm |
| 滚道直径（最小） 滚子及保持架组件(Ea) | 155mm |
| 滚道直径（最大） 滚子及保持架组件(Eb) | 273mm |
| Pu | 425kN |
| 最小轴向负荷系数(A) | 1.843 |
| 滚子及保持架组件质量 | 8.54kg |
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K 89428 M / Thrust cylindrical roller bearing / Precision thrust bearing