294/850 EF
Precision thrust bearing > Thrust self-aligning roller bearing
294/850 EF - Thrust self-aligning roller bearing - Precision thrust bearing
| Product model | 294/850 EF |
|---|---|
| d | 850 mm |
| D | 1440 mm |
| B | 354 mm |
| Limiting speed | 340 r/min |
| Reference speed | 170 r/min |
| 轴圈端面外径(d1) | ≈1315mm |
| 外圈肩部直径(D1) | ≈1077mm |
| 外圈宽度或长度要适合轴圈（带有机削保持架的轴承）(B) | 142mm |
| 轴圈+ 保持架高度(B1) | 342mm |
| 座圈高度(C) | 172mm |
| 轴承外圈末端侧面到压力点距离(s) | 507mm |
| 轴圈倒角尺寸(r1,2) | min.15mm |
| da | min.1160mm |
| Da | max.1270mm |
| ra | max.12mm |
| Pu | 7100kN |
| 最小轴向负荷系数(A) | 1100 |
| 质量轴承 | 2390kg |
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294/850 EF / Thrust self-aligning roller bearing / Precision thrust bearing