详细信息
轴承代号: NACHI 7340BDT - 角接触球轴承(串联DT)
轴承尺寸
d = 200D = 420
B = 80
a = 90.1
da1(min) = 222
da2(min) = 210
Da1(max) = 398
Da2(max) = 410
ra(max) = 4
ra1(max) = 2
Mass = 53.7
额定动负荷: 725000
额定静负荷: 1240000
极限转速(润滑脂润滑): 1000
极限转速(油润滑): 1300