详细信息
轴承代号: NACHI 7214CDB - 角接触球轴承(背对背DB)
轴承尺寸
d = 70D = 125
B = 24
a = -0.7
da1(min) = 79
da2(min) = 79
Da1(max) = 116
Da2(max) = 119.6
ra(max) = 1.5
ra1(max) = 1
Mass = 1.12
额定动负荷: 130000
额定静负荷: 130000
极限转速(润滑脂润滑): 6600
极限转速(油润滑): 8800