详细信息
轴承代号: NACHI 7218 - 单列角接触球轴承
轴承尺寸
d = 90D = 160
B = 30
a = 21.1
da1(min) = 100
da2(min) = 96
Da1(max) = 150
Da2(max) = 154
ra(max) = 2
ra1(max) = 1
Mass = 2.3
额定动负荷: 118000
额定静负荷: 103000
极限转速(润滑脂润滑): 3500
极限转速(油润滑): 4700