m | 4050 | g | 质量 |
d | 80 | mm | - |
D | 160 | mm | - |
T | 45 | mm | - |
a | 54 | mm | - |
B | 41 | mm | - |
C | 31 | mm | - |
Ca min | 7 | mm | - |
Cb min | 14 | mm | - |
Da max | 146 | mm | - |
Da min | 121 | mm | - |
Db min | 152 | mm | - |
d1 | 123.6 | mm | - |
da max | 93 | mm | - |
db min | 103 | mm | - |
r1, 2 min | 3 | mm | - |
r3, 4 min | 3 | mm | - |
ra max | 3 | mm | - |
rb max | 3 | mm | - |
Cr | 270000 | N | 基本额定动载荷,径向 |
C0r | 315000 | N | 基本额定静载荷,径向 |
e | 0.87 | - |
Y | 0.69 | - |
Y0 | 0.38 | - |
Cur | 44000 | N | 疲劳极限载荷,径向 |
nG | 4200 | r/min | 极限转速 |
nB | 3700 | r/min | 参考速度 |