21322CC,21322CCK
双列调心滚子轴承 | 2019-12-03 11:44
| 主要尺寸 | |||
| d | mm | ||
| D | 240 | mm | |
| B | 50 | mm | |
| r( 最小) | 3 | mm | |
| 基本额定负荷 | |||
| Cr | 484 | kN | |
| C0r | 616 | kN | |
| 极限转速 | |||
| 脂润滑 | 1400 | min-1 | |
| 油润滑 | 1900 | min-1 | |
| 公称型号 | |||
| 圆柱孔 | 21322CC | ||
| 圆锥孔 | 21322CCK | min-1 | |
| 安装相关尺寸 | |||
| da(最小) | 124 | mm | |
| Da(最大) | 226 | mm | |
| ra(最大) | 2.5 | mm | |
| 常数 | |||
| e | 0.21 | ||
| 轴向负荷系数 | |||
| Y1 | 3.19 | mm | |
| Y2 | 4.75 | mm | |
| Y0 | 3.12 | mm | |
| 参考质量 | |||
| 圆柱孔 | 12 | kg | |
| 圆锥孔 | 11.8 | kg | |
