![http://img.jxjmzc.com/NACHI/48.gif](http://img.jxjmzc.com/NACHI/48.gif)
d | 12 | mm | 内径 |
D | 37 | mm | 外径 |
B | 12 | mm | 宽度 |
r | 1~1.5 | mm | 轴向 |
r | 1~3 | mm | 轴向 |
da(min) | 17 | mm | (最小) |
Da(max) | 32 | mm | (最大) |
ra(max) | 1 | mm | (最大) |
Mass | 67 | g | 重量 |
Cr | 9400 | N | 动载荷 |
Cor | 2150 | N | 静载荷 |
Grease | 18000 | r/min | 脂润滑 |
Oil | 22000 | r/min | 油润滑 |