db min | 56 | mm | - |
r1, 2 min | 1 | mm | - |
r3, 4 min | 1 | mm | - |
ra max | 1 | mm | - |
rb max | 1 | mm | - |
d | 50 | mm | - |
D | 80 | mm | - |
T | 20 | mm | - |
a | 18 | mm | - |
B | 20 | mm | - |
C | 15.5 | mm | - |
Ca min | 4 | mm | - |
Cb min | 4.5 | mm | - |
Da max | 74 | mm | - |
Da min | 72 | mm | - |
Db min | 77 | mm | - |
d1 | 67.5 | mm | - |
da max | 56 | mm | - |
m | 384 | g | 质量 |
Cr | 64000 | N | 基本额定动载荷,径向 |
C0r | 93000 | N | 基本额定静载荷,径向 |
e | 0.42 | - |
Y | 1.42 | - |
Y0 | 0.78 | - |
Cur | 11200 | N | 疲劳极限载荷,径向 |
nG | 8700 | r/min | 极限转速 |
nB | 5000 | r/min | 参考速度 |
T3CC050 | 根据 DIN ISO 355 的对应型号 |