29284
Precision thrust bearing >
29284 - - Precision thrust bearing
| Product model | 29284 |
|---|---|
| d | 420 mm |
| D | 580 mm |
| B | 95 mm |
| Limiting speed | 1000 r/min |
| Reference speed | 630 r/min |
| 轴圈端面外径(d1) | ≈564mm |
| 外圈肩部直径(D1) | ≈489mm |
| 外圈宽度或长度要适合轴圈（带有机削保持架的轴承）(B) | 30mm |
| 轴圈+ 保持架高度(B1) | 91mm |
| 座圈高度(C) | 46mm |
| 轴承外圈末端侧面到压力点距离(s) | 225mm |
| 轴圈倒角尺寸(r1,2) | min.5mm |
| da | min.500mm |
| Da | max.525mm |
| ra | max.4mm |
| Pu | 815kN |
| 最小轴向负荷系数(A) | 9.1 |
| 质量轴承 | 75.5kg |
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29284 / / Precision thrust bearing