详细信息
轴承代号: NACHI 7215B - 单列角接触球轴承
轴承尺寸
d = 75D = 130
B = 25
a = 30.6
da1(min) = 84
da2(min) = 80
Da1(max) = 121
Da2(max) = 124.6
ra(max) = 1.5
ra1(max) = 1
Mass = 1.23
额定动负荷: 74000
额定静负荷: 64000
极限转速(润滑脂润滑): 4000
极限转速(油润滑): 5300