详细信息
轴承代号: NACHI 7216B - 单列角接触球轴承
轴承尺寸
d = 80D = 140
B = 26
a = 33.2
da1(min) = 90
da2(min) = 86
Da1(max) = 130
Da2(max) = 134
ra(max) = 2
ra1(max) = 1
Mass = 1.5
额定动负荷: 83500
额定静负荷: 71500
极限转速（润滑脂润滑）: 3600
极限转速（油润滑）: 5000
