![http://img.jxjmzc.com/NACHI/08.gif](http://img.jxjmzc.com/NACHI/08.gif)
d | 45 | mm | 内径 |
D | 75 | mm | 外径 |
B | 16 | mm | 宽度 |
r | 1~1.5 | mm | 轴向 |
r | 1~3 | mm | 轴向 |
da(min) | 50 | mm | (最小) |
Da(max) | 70 | mm | (最大) |
ra(max) | 1 | mm | (最大) |
Mass | 246 | g | 重量 |
Cr | 20900 | N | 动载荷 |
Cor | 15200 | N | 静载荷 |
Grease | 9200 | r/min | 脂润滑 |
Oil | 11000 | r/min | 油润滑 |