详细信息
轴承代号: NACHI 7306B - 单列角接触球轴承
轴承尺寸
d = 30D = 72
B = 19
a = 11.9
da1(min) = 37
da2(min) = 35
Da1(max) = 65
Da2(max) = 67
ra(max) = 1
ra1(max) = 0.6
Mass = 0.36
额定动负荷: 32000
额定静负荷: 21000
极限转速(润滑脂润滑): 7500
极限转速(油润滑): 10000