详细信息
轴承代号: NACHI 7224DF - 角接触球轴承(面对面DF)
轴承尺寸
d = 120D = 215
B = 40
a = 28.4
da1(min) = 132
da2(min) = 127
Da1(max) = 203
Da2(max) = 208
ra(max) = 2
ra1(max) = 1
Mass = 6.05
额定动负荷: 295000
额定静负荷: 360000
极限转速(润滑脂润滑): 2100
极限转速(油润滑): 2700