![http://img.jxjmzc.com/NACHI/57.gif](http://img.jxjmzc.com/NACHI/57.gif)
d | 280 | mm | 内径 |
D | 420 | mm | 外径 |
B | 106 | mm | 宽度 |
r | 4~6.5 | mm | 径向 |
r | 4~9 | mm | 径向 |
Ew | 384 | mm | - |
Da(min) | 387 | mm | (最小) |
Da(max) | 402 | mm | (最大) |
da(min) | 298 | mm | (最小) |
da1(min) | 300 | mm | (最小) |
ra(max) | 3 | mm | (最大) |
Mass | 49600 | g | 重量 |
Cr | 1080000 | N | 动载荷 |
Cor | 2080000 | N | 静载荷 |
Grease | min-1 | 脂润滑 |
Oil | min-1 | 油润滑 |