详细信息
轴承代号: NACHI 7322CDB - 角接触球轴承(背对背DB)
轴承尺寸
d = 110D = 240
B = 50
a = -4.7
da1(min) = 124
da2(min) = 124
Da1(max) = 226
Da2(max) = 233
ra(max) = 2.5
ra1(max) = 1
Mass = 11
额定动负荷: 385000
额定静负荷: 455000
极限转速(润滑脂润滑): 3700
极限转速(油润滑): 5000