详细信息
轴承代号: NACHI 7022DF - 角接触球轴承(面对面DF)
轴承尺寸
d = 110D = 170
B = 28
a = 26.2
da1(min) = 118
da2(min) = 118
Da1(max) = 162
Da2(max) = 165
ra(max) = 2
ra1(max) = 1
Mass = 2.14
额定动负荷: 149000
额定静负荷: 185000
极限转速(润滑脂润滑): 2500
极限转速(油润滑): 3300