轴承代号: NACHI E30211J - 公制圆锥滚子轴承
轴承尺寸
d = 55
D = 100
B = 21
T = 22.75
C = 18
a = 1.6
da(min) = 64
db(max) = 62.5
Da(min) = 87
Db(min) = 94
S1(min) = 4
S2(min) = 4.5
Cone ra(max) = 2
Cup ra(max) = 1.5
Mass = 0.69
额定动负荷: 94500
额定静负荷: 113000
极限转速（润滑脂润滑）: 3700
极限转速（油润滑） 4000
