NCF 2234 ECJB
Precision cylindrical roller bearing > High load cylindrical roller bearing
NCF 2234 ECJB - High load cylindrical roller bearing - Precision cylindrical roller bearing
| Product model | NCF 2234 ECJB |
|---|---|
| d | 170 mm |
| D | 310 mm |
| B | 86 mm |
| Limiting speed | 2800 r/min |
| Reference speed | 2200 r/min |
| d1 | ≈219.3mm |
| D1 | ≈269.1mm |
| E | 281mm |
| 正常位置轴承套圈相对于其他套圈许可轴向位移(s) | max.4.2mm |
| r1,2 | min.4mm |
| 轴挡肩直径(da)min. | min.187mm |
| 轴挡肩直径(da)max. | max.212mm |
| 轴承座挡肩尺寸(Da) | max.292.4mm |
| 倒角半径(ra) | max.3mm |
| Fatigue load limit(Pu) | 156kN |
| 计算系数(kr) | 0.16 |
| Weight轴承 | 28kg |
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NCF 2234 ECJB / High load cylindrical roller bearing / Precision cylindrical roller bearing