详细信息
轴承代号: NACHI 7330B - 单列角接触球轴承
轴承尺寸
d = 150D = 320
B = 65
a = 66.1
da1(min) = 168
da2(min) = 159
Da1(max) = 302
Da2(max) = 311
ra(max) = 3
ra1(max) = 1.5
Mass = 25.1
额定动负荷: 310000
额定静负荷: 360000
极限转速（润滑脂润滑）: 1500
极限转速（油润滑）: 2200
