轴承代号: NACHI E32028J - 公制圆锥滚子轴承
轴承尺寸
d = 140
D = 210
B = 45
T = 45
C = 34
a = -0.8
da(min) = 150
db(max) = 149
Da(min) = 187
Db(min) = 202
S1(min) = 8
S2(min) = 11
Cone ra(max) = 2
Cup ra(max) = 2
Mass = 5.23
额定动负荷: 320000
额定静负荷: 540000
极限转速（润滑脂润滑）: 1600
极限转速（油润滑） 2100
