轴承代号: NACHI E32011J - 公制圆锥滚子轴承
轴承尺寸
d = 55
D = 90
B = 23
T = 23
C = 17.5
a = 3.2
da(min) = 62
db(max) = 61.5
Da(min) = 81
Db(min) = 86
S1(min) = 4
S2(min) = 5.5
Cone ra(max) = 1.5
Cup ra(max) = 1.5
Mass = 0.55
额定动负荷: 82500
额定静负荷: 122000
极限转速（润滑脂润滑）: 4000
极限转速（油润滑） 5400
