详细信息
轴承代号: NACHI 7311C - 单列角接触球轴承
轴承尺寸
d = 55D = 120
B = 29
a = -4.4
da1(min) = 65
da2(min) = 65
Da1(max) = 110
Da2(max) = 114
ra(max) = 2
ra1(max) = 1
Mass = 1.45
额定动负荷: 87000
额定静负荷: 60000
极限转速(润滑脂润滑): 9100
极限转速(油润滑): 13000