d1H | 220 | mm | - |
D | 320 | mm | - |
B | 60 | mm | - |
Ba min | 11 | mm | - |
c | 34 | mm | - |
c1 | 45 | mm | - |
D1 | 297.8 | mm | - |
Da max | 309.8 | mm | - |
Dm | 290 | mm | - |
d | 240 | mm | - |
da max | 261 | mm | - |
db min | 250 | mm | - |
ds | 6.3 | mm | - |
l | 101 | mm | - |
ns | 12.2 | mm | - |
ra max | 2.1 | mm | - |
rmin | 2.1 | mm | - |
H3948 | 质量,紧定套 |
m | 13400 | g | 质量 |
m1 | 11300 | g | 质量,紧定套 |
Cr | 640000 | N | 基本额定动载荷,径向 |
C0r | 1370000 | N | 基本额定静载荷,径向 |
e | 0.17 | - |
Y1 | 4.05 | - |
Y2 | 6.04 | - |
Y0 | 3.96 | - |
nG | 2440 | r/min | 极限转速 |
nB | 1320 | r/min | 参考速度 |
Cur | 93000 | N | 疲劳极限载荷,径向 |