详细信息
轴承代号: NACHI 7219B - 单列角接触球轴承
轴承尺寸
d = 95D = 170
B = 32
a = 39.7
da1(min) = 107
da2(min) = 102
Da1(max) = 158
Da2(max) = 163
ra(max) = 2
ra1(max) = 1
Mass = 2.78
额定动负荷: 120000
额定静负荷: 105000
极限转速（润滑脂润滑）: 3000
极限转速（油润滑）: 4000
