C 4908 V
Precision cylindrical roller bearing > CARB bearing
C 4908 V - CARB bearing - Precision cylindrical roller bearing
| Product model | C 4908 V |
|---|---|
| d | 40 mm |
| D | 62 mm |
| B | 22 mm |
| Limiting speed | 4300 r/min |
| 内圈肩部直径(d2) | ≈46.1mm |
| 外圈肩部/凹处直径(D1) | ≈55.3mm |
| 偏离固定环时，带保持架或满装滚动体轴承正常位置轴承套圈相对于其他套圈许可轴向位移(s1) | max.4.7mm |
| 当密封圈或固定环方向偏移时，正常位置轴承套圈相对于其他套圈许可轴向位移(s2) | max.1.7mm |
| 外圈r1,2 | min.0.6mm |
| 轴挡肩直径(da)min. | min.43.2mm |
| 轴挡肩直径(da)max. | max.52mm |
| 轴承座挡肩尺寸(Da) | max.58.8mm |
| 倒角半径(ra) | max.0.6mm |
| Fatigue load limit(Pu) | 11.8kN |
| 不对中系数(k1) | 0.099 |
| 运行游隙系数(k2) | 0.114 |
| Weight轴承 | 0.25kg |
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C 4908 V / CARB bearing / Precision cylindrical roller bearing