详细信息
轴承代号: NACHI 7318B - 单列角接触球轴承
轴承尺寸
d = 90D = 190
B = 43
a = 37.3
da1(min) = 104
da2(min) = 97
Da1(max) = 176
Da2(max) = 183
ra(max) = 2.5
ra1(max) = 1
Mass = 5.76
额定动负荷: 161000
额定静负荷: 139000
极限转速（润滑脂润滑）: 2800
极限转速（油润滑）: 3800
