7009轴承

轴承代号: NACHI 7009 - 单列角接触球轴承

轴承尺寸

d = 45
D = 75
B = 16
a = 9.3
da1(min) = 50
da2(min) = 50
Da1(max) = 70
Da2(max) = 72
ra(max) = 1
ra1(max) = 0.6
Mass = 0.265

额定动负荷: 22200
额定静负荷: 17600
极限转速（润滑脂润滑）: 7500
极限转速（油润滑）: 10000