详细信息
轴承代号: NACHI 7302CDB - 角接触球轴承(背对背DB)
轴承尺寸
d = 15D = 42
B = 13
a = -3.1
da1(min) = 21
da2(min) = 21
Da1(max) = 36
Da2(max) = 38.4
ra(max) = 1
ra1(max) = 0.6
Mass = 0.085
额定动负荷: 21700
额定静负荷: 13700
极限转速(润滑脂润滑): 22000
极限转速(油润滑): 31000