详细信息
轴承代号: NACHI 7232DB - 角接触球轴承(背对背DB)
轴承尺寸
d = 160D = 290
B = 48
a = 41
da1(min) = 174
da2(min) = 167
Da1(max) = 276
Da2(max) = 283
ra(max) = 2.5
ra1(max) = 1
Mass = 13.7
额定动负荷: 425000
额定静负荷: 615000
极限转速(润滑脂润滑): 1500
极限转速(油润滑): 2000