29492 EM
Precision thrust bearing > Thrust self-aligning roller bearing
29492 EM - Thrust self-aligning roller bearing - Precision thrust bearing
| Product model | 29492 EM |
|---|---|
| d | 460 mm |
| D | 800 mm |
| B | 206 mm |
| Limiting speed | 750 r/min |
| Reference speed | 430 r/min |
| 轴圈端面外径(d1) | ≈730mm |
| 外圈肩部直径(D1) | ≈596mm |
| 外圈宽度或长度要适合轴圈（带有机削保持架的轴承）(B) | 77mm |
| 轴圈+ 保持架高度(B1) | 199mm |
| 座圈高度(C) | 101.5mm |
| 轴承外圈末端侧面到压力点距离(s) | 268mm |
| 轴圈倒角尺寸(r1,2) | min.9.5mm |
| da | min.630mm |
| Da | max.695mm |
| ra | max.8mm |
| Pu | 2450kN |
| 最小轴向负荷系数(A) | 100 |
| 质量轴承 | 425kg |
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29492 EM / Thrust self-aligning roller bearing / Precision thrust bearing