详细信息
轴承代号: NACHI 7217BDT - 角接触球轴承(串联DT)
轴承尺寸
d = 85D = 150
B = 28
a = 35.4
da1(min) = 95
da2(min) = 91
Da1(max) = 140
Da2(max) = 144
ra(max) = 2
ra1(max) = 1
Mass = 1.87
额定动负荷: 159000
额定静负荷: 168000
极限转速(润滑脂润滑): 2600
极限转速(油润滑): 3800