详细信息
轴承代号: NACHI 7312 - 单列角接触球轴承
轴承尺寸
d = 60D = 130
B = 31
a = 11.9
da1(min) = 72
da2(min) = 67
Da1(max) = 118
Da2(max) = 123
ra(max) = 2
ra1(max) = 1
Mass = 1.81
额定动负荷: 98000
额定静负荷: 71500
极限转速(润滑脂润滑): 4800
极限转速(油润滑): 6300