详细信息
轴承代号: NACHI 7208 - 单列角接触球轴承
轴承尺寸
d = 40D = 80
B = 18
a = 8.3
da1(min) = 47
da2(min) = 45
Da1(max) = 73
Da2(max) = 75
ra(max) = 1
ra1(max) = 0.6
Mass = 0.38
额定动负荷: 35000
额定静负荷: 25200
极限转速(润滑脂润滑): 7500
极限转速(油润滑): 10000