详细信息
轴承代号: NACHI 7201BDF - 角接触球轴承(面对面DF)
轴承尺寸
d = 12D = 32
B = 10
a = 4.2
da1(min) = 17
da2(min) = 14
Da1(max) = 27
Da2(max) = 29.4
ra(max) = 0.6
ra1(max) = 0.3
Mass = 0.04
额定动负荷: 11700
额定静负荷: 7550
极限转速(润滑脂润滑): 15000
极限转速(油润滑): 20000