7301C轴承

轴承代号: NACHI 7301C - 单列角接触球轴承

轴承尺寸

d = 12
D = 37
B = 12
a = -3.1
da1(min) = 18
da2(min) = 18
Da1(max) = 31
Da2(max) = 33.4
ra(max) = 1
ra1(max) = 0.6
Mass = 0.063

额定动负荷: 10800
额定静负荷: 4900
极限转速（润滑脂润滑）: 33000
极限转速（油润滑）: 45000