23140MB,23140RK
双列调心滚子轴承 | 2019-12-03 11:45
| 主要尺寸 | |||
| d | mm | ||
| D | 340 | mm | |
| B | 112 | mm | |
| r( 最小) | 3 | mm | |
| 基本额定负荷 | |||
| Cr | 1240 | kN | |
| C0r | 2250 | kN | |
| 极限转速 | |||
| 脂润滑 | 980 | min-1 | |
| 油润滑 | 1300 | min-1 | |
| 公称型号 | |||
| 圆柱孔 | 23140MB | ||
| 圆锥孔 | 23140RK | min-1 | |
| 安装相关尺寸 | |||
| da(最小) | 214 | mm | |
| Da(最大) | 326 | mm | |
| ra(最大) | 2.5 | mm | |
| 常数 | |||
| e | 0.34 | ||
| 轴向负荷系数 | |||
| Y1 | 1.97 | mm | |
| Y2 | 2.94 | mm | |
| Y0 | 1.93 | mm | |
| 参考质量 | |||
| 圆柱孔 | 43.7 | kg | |
| 圆锥孔 | 42.4 | kg | |
