详细信息
轴承代号: NACHI 7338 - 单列角接触球轴承
轴承尺寸
d = 190D = 400
B = 78
a = 46.1
da1(min) = 212
da2(min) = 200
Da1(max) = 378
Da2(max) = 390
ra(max) = 4
ra1(max) = 2
Mass = 47.6
额定动负荷: 445000
额定静负荷: 610000
极限转速(润滑脂润滑): 1400
极限转速(油润滑): 1900