BC4-8050
Precision cylindrical roller bearing > Four row cylindrical roller bearing
BC4-8050 - Four row cylindrical roller bearing - Precision cylindrical roller bearing
| Product model | BC4-8050 |
|---|---|
| d | 340 mm |
| D | 450 mm |
| B | 250 mm |
| 外圈上的轴承总宽度(C) | 250mm |
| D1 | ≈411mm |
| 内圈滚道直径(F) | 369mm |
| 环形槽宽度(b) | 13.9mm |
| 润滑孔直径（外圈）(K) | 7.5mm |
| 内圈圆角半径/倒角(r1,2) | min.5mm |
| 外圈倒角尺寸(r3,4) | min.5mm |
| Fatigue load limit(Pu) | 550kN |
| 计算系数(kr) | 380 |
| Weight轴承 | 115kg |
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BC4-8050 / Four row cylindrical roller bearing / Precision cylindrical roller bearing