详细信息
轴承代号: NACHI 7324DF - 角接触球轴承(面对面DF)
轴承尺寸
d = 120D = 260
B = 55
a = 27.3
da1(min) = 134
da2(min) = 127
Da1(max) = 246
Da2(max) = 253
ra(max) = 2.5
ra1(max) = 1
Mass = 14.2
额定动负荷: 420000
额定静负荷: 540000
极限转速(润滑脂润滑): 1800
极限转速(油润滑): 2400