BC2B 326131/HB1
Precision cylindrical roller bearing > Double row cylindrical roller bearing
BC2B 326131/HB1 - Double row cylindrical roller bearing - Precision cylindrical roller bearing
| Product model | BC2B 326131/HB1 |
|---|---|
| d | 380 mm |
| D | 540 mm |
| B | 130 mm |
| Limiting speed | 1200 r/min |
| Reference speed | 800 r/min |
| D1 | ≈495mm |
| 内圈滚道直径(F) | 428mm |
| 外圈r1,2 | min.4mm |
| 内圈倒角尺寸(r3,4) | min.4mm |
| 正常位置轴承套圈相对于其他套圈许可轴向位移(s) | max.4.9mm |
| 隔套挡肩直径(da) | max.421mm |
| db | min.433mm |
| 隔套/Da | max.524mm |
| 倒角半径(ra) | max.3mm |
| 倒角半径(rb) | max.3mm |
| Fatigue load limit(Pu) | 380kN |
| 计算系数(kr) | 0.2 |
| Weight轴承 | 100kg |
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BC2B 326131/HB1 / Double row cylindrical roller bearing / Precision cylindrical roller bearing