详细信息
轴承代号: NACHI 7205B - 单列角接触球轴承
轴承尺寸
d = 25D = 52
B = 15
a = 8.9
da1(min) = 31
da2(min) = 28
Da1(max) = 46
Da2(max) = 48.4
ra(max) = 1
ra1(max) = 0.6
Mass = 0.135
额定动负荷: 15300
额定静负荷: 9700
极限转速（润滑脂润滑）: 9500
极限转速（油润滑）: 14000
