NCF 28/670 V
Precision cylindrical roller bearing > Single row full loaded cylindrical roller bearing
NCF 28/670 V - Single row full loaded cylindrical roller bearing - Precision cylindrical roller bearing
| Product model | NCF 28/670 V |
|---|---|
| d | 670 mm |
| D | 820 mm |
| B | 88 mm |
| Limiting speed | 340 r/min |
| Reference speed | 280 r/min |
| d1 | ≈724mm |
| D1 | ≈772mm |
| E | 783mm |
| 正常位置轴承套圈相对于其他套圈许可轴向位移(s) | max.8mm |
| r1,2 | min.4mm |
| 轴挡肩直径(da)min. | min.685mm |
| 轴挡肩直径(das) | 718mm |
| 轴承座挡肩尺寸(Da) | max.805mm |
| 轴承座挡肩尺寸(Db) | max.805mm |
| 倒角半径(ra) | max.3mm |
| Fatigue load limit(Pu) | 415kN |
| 计算系数(kr) | 0.11 |
| 计算系数(e) | 0.3 |
| 计算系数(Y) | 0.4 |
| Weight轴承 | 98kg |
Request a Quote for this Product
NCF 28/670 V / Single row full loaded cylindrical roller bearing / Precision cylindrical roller bearing