NACHI5210-2NS轴承_进口轴承

轴承代号: NACHI 5210-2NS - 两面密封双列角接触球轴承

轴承尺寸

d = 50
D = 90
B = 30.2
da(min) = 57
Da(max) = 83
ra(max) = 1
Mass = 0.67

额定动负荷: 45000
额定静负荷: 39000
极限转速（润滑脂润滑）: 5000