详细信息
轴承代号: NACHI 7213BDT - 角接触球轴承(串联DT)
轴承尺寸
d = 65D = 120
B = 23
a = 27.4
da1(min) = 74
da2(min) = 70
Da1(max) = 111
Da2(max) = 114.6
ra(max) = 1.5
ra1(max) = 1
Mass = 1.02
额定动负荷: 107000
额定静负荷: 109000
极限转速(润滑脂润滑): 3400
极限转速(油润滑): 4600