NUH 2222 ECMH
Precision cylindrical roller bearing > High load cylindrical roller bearing
NUH 2222 ECMH - High load cylindrical roller bearing - Precision cylindrical roller bearing
| Product model | NUH 2222 ECMH |
|---|---|
| d | 110 mm |
| D | 200 mm |
| B | 53 mm |
| Limiting speed | 4000 r/min |
| Reference speed | 3600 r/min |
| D1 | ≈172.5mm |
| 内圈滚道直径(F) | 132.5mm |
| 正常位置轴承套圈相对于其他套圈许可轴向位移(s) | max.2.2mm |
| r1,2 | min.2.1mm |
| 轴挡肩直径(da)min. | min.122mm |
| 轴挡肩直径(da)max. | max.129mm |
| db | min.135mm |
| 轴承座挡肩尺寸(Da) | max.187mm |
| 倒角半径(ra) | max.2mm |
| Fatigue load limit(Pu) | 64kN |
| 计算系数(kr) | 0.16 |
| Weight轴承 | 7.3kg |
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NUH 2222 ECMH / High load cylindrical roller bearing / Precision cylindrical roller bearing