详细信息
轴承代号: NACHI 7313B - 单列角接触球轴承
轴承尺寸
d = 65D = 140
B = 33
a = 26.6
da1(min) = 77
da2(min) = 72
Da1(max) = 128
Da2(max) = 133
ra(max) = 2
ra1(max) = 1
Mass = 2.22
额定动负荷: 105000
额定静负荷: 77500
极限转速（润滑脂润滑）: 4000
极限转速（油润滑）: 5300
