d | 240 | mm | 外径 |
D | 338 | mm | 宽度 |
B2 | 248 | mm | 内径 |
C2 | 248 | mm | 宽度 |
r | 3~4.5 | mm | 轴向 |
r | 3~6.5 | mm | 轴向 |
r1 | 3~4.5 | mm | 径向 |
r1 | 3~6.5 | mm | 径向 |
Da(min) | 310 | mm | (最小) |
db(min) | 260 | mm | (最小) |
ra(max) | 2.5 | mm | (最大) |
ra1(max) | 2.5 | mm | (最大) |
Mass | 68300 | g | 重量 |
Cr | 1740000 | N | 动载荷 |
Cor | 4450000 | N | 静载荷 |
Grease | - | r/min | 脂润滑 |
Oil | - | r/min | 油润滑 |