详细信息
轴承代号: NACHI 7320BDF - 角接触球轴承(面对面DF)
轴承尺寸
d = 100D = 215
B = 47
a = 42.7
da1(min) = 114
da2(min) = 107
Da1(max) = 201
Da2(max) = 208
ra(max) = 2.5
ra1(max) = 1
Mass = 8.18
额定动负荷: 320000
额定静负荷: 360000
极限转速(润滑脂润滑): 2000
极限转速(油润滑): 2800