NJG 2308 VH
Precision cylindrical roller bearing > Single row full loaded cylindrical roller bearing
NJG 2308 VH - Single row full loaded cylindrical roller bearing - Precision cylindrical roller bearing
| Product model | NJG 2308 VH |
|---|---|
| d | 40 mm |
| D | 90 mm |
| B | 33 mm |
| Limiting speed | 3600 r/min |
| Reference speed | 3000 r/min |
| d1 | ≈59.1mm |
| D1 | ≈75.2mm |
| 内圈滚道直径(F) | 51.15mm |
| 正常位置轴承套圈相对于其他套圈许可轴向位移(s) | max.2.4mm |
| r1,2 | min.1.5mm |
| 轴挡肩直径(da)min. | min.49mm |
| 轴挡肩直径(das) | 54.4mm |
| 轴挡肩直径(db)max. | max.49mm |
| 轴承座挡肩尺寸(Da) | max.81mm |
| 倒角半径(ra) | max.1.5mm |
| Fatigue load limit(Pu) | 20kN |
| 计算系数(kr) | 0.35 |
| 计算系数(e) | 0.3 |
| 计算系数(Y) | 0.4 |
| Weight轴承 | 1kg |
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NJG 2308 VH / Single row full loaded cylindrical roller bearing / Precision cylindrical roller bearing