详细信息
轴承代号: NACHI 7217CDF - 角接触球轴承(面对面DF)
轴承尺寸
d = 85D = 150
B = 28
a = -0.4
da1(min) = 95
da2(min) = 95
Da1(max) = 140
Da2(max) = 144
ra(max) = 2
ra1(max) = 1
Mass = 1.87
额定动负荷: 163000
额定静负荷: 170000
极限转速(润滑脂润滑): 5400
极限转速(油润滑): 7500