详细信息
轴承代号: NACHI 7320 - 单列角接触球轴承
轴承尺寸
d = 100D = 215
B = 47
a = 22
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: 207000
额定静负荷: 190000
极限转速（润滑脂润滑）: 2800
极限转速（油润滑）: 3800
