NJG 2340 VH
Precision cylindrical roller bearing > Single row full loaded cylindrical roller bearing
NJG 2340 VH - Single row full loaded cylindrical roller bearing - Precision cylindrical roller bearing
| Product model | NJG 2340 VH |
|---|---|
| d | 200 mm |
| D | 420 mm |
| B | 138 mm |
| Limiting speed | 750 r/min |
| Reference speed | 600 r/min |
| d1 | ≈266mm |
| D1 | ≈342mm |
| 内圈滚道直径(F) | 238.65mm |
| 正常位置轴承套圈相对于其他套圈许可轴向位移(s) | max.9mm |
| r1,2 | min.5mm |
| 轴挡肩直径(da)min. | min.221mm |
| 轴挡肩直径(das) | 252mm |
| 轴挡肩直径(db)max. | max.232mm |
| 轴承座挡肩尺寸(Da) | max.398mm |
| 倒角半径(ra) | max.4mm |
| Fatigue load limit(Pu) | 290kN |
| 计算系数(kr) | 0.35 |
| 计算系数(e) | 0.3 |
| 计算系数(Y) | 0.4 |
| Weight轴承 | 92kg |
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NJG 2340 VH / Single row full loaded cylindrical roller bearing / Precision cylindrical roller bearing