d | 260 | mm | 内径 |
D | 480 | mm | 外径 |
B | 80 | mm | 宽度 |
T | 89 | mm | 宽度 |
C | 67 | mm | 宽度 |
r | 6~9 | mm | 径向 |
r | 6~11 | mm | 径向 |
a | -4.6 | mm | 载荷中心 |
da(min) | 288 | mm | (最小) |
db(max) | 310 | mm | (最大) |
Da(min) | 415 | mm | (最小) |
Db(min) | 450 | mm | (最小) |
S1(min) | 14 | mm | (最小) |
S2(min) | 21 | mm | (最小) |
Cone ra(max) | 5 | mm | 内圈 |
Cup ra(max) | 4 | mm | 外圈 |
Mass | 64900 | g | 重量 |
Cr | 1210000 | N | 动载荷 |
Cor | 1860000 | N | 静载荷 |
Grease | 650 | r/min | 脂润滑 |
Oil | 870 | r/min | 油润滑 |