详细信息
轴承代号: NACHI 7310B - 单列角接触球轴承
轴承尺寸
d = 50D = 110
B = 27
a = 20.1
da1(min) = 60
da2(min) = 56
Da1(max) = 100
Da2(max) = 104
ra(max) = 2
ra1(max) = 1
Mass = 1.14
额定动负荷: 70500
额定静负荷: 49500
极限转速（润滑脂润滑）: 5000
极限转速（油润滑）: 6700
