详细信息
轴承代号: NACHI 7222 - 单列角接触球轴承
轴承尺寸
d = 110D = 200
B = 38
a = 25.7
da1(min) = 122
da2(min) = 117
Da1(max) = 188
Da2(max) = 193
ra(max) = 2
ra1(max) = 1
Mass = 4.62
额定动负荷: 170000
额定静负荷: 158000
极限转速(润滑脂润滑): 2800
极限转速(油润滑): 3800