详细信息
轴承代号: NACHI 7203C - 单列角接触球轴承
轴承尺寸
d = 17D = 40
B = 12
a = -2.7
da1(min) = 22
da2(min) = 22
Da1(max) = 35
Da2(max) = 37.4
ra(max) = 0.6
ra1(max) = 0.3
Mass = 0.07
额定动负荷: 10900
额定静负荷: 5900
极限转速（润滑脂润滑）: 28000
极限转速（油润滑）: 39000
