详细信息
轴承代号: NACHI 7306C - 单列角接触球轴承
轴承尺寸
d = 30D = 72
B = 19
a = -3.6
da1(min) = 37
da2(min) = 37
Da1(max) = 65
Da2(max) = 67
ra(max) = 1
ra1(max) = 0.6
Mass = 0.36
额定动负荷: 32500
额定静负荷: 20400
极限转速（润滑脂润滑）: 16000
极限转速（油润滑）: 22000
