详细信息
轴承代号: NACHI 7315CDB - 角接触球轴承(背对背DB)
轴承尺寸
d = 75D = 160
B = 37
a = -4.9
da1(min) = 87
da2(min) = 87
Da1(max) = 148
Da2(max) = 153
ra(max) = 2
ra1(max) = 1
Mass = 3.15
额定动负荷: 225000
额定静负荷: 209000
极限转速(润滑脂润滑): 5400
极限转速(油润滑): 7500