轴承代号: NACHI E32010J - 公制圆锥滚子轴承
轴承尺寸
d = 50
D = 80
B = 20
T = 20
C = 15.5
a = 1.9
da(min) = 56
db(max) = 55
Da(min) = 72
Db(min) = 77
S1(min) = 4
S2(min) = 4.5
Cone ra(max) = 1
Cup ra(max) = 1
Mass = 0.37
额定动负荷: 62000
额定静负荷: 90500
极限转速（润滑脂润滑）: 4400
极限转速（油润滑） 6000
