轴承代号: NACHI 32228 - 公制圆锥滚子轴承
轴承尺寸
d = 140
D = 250
B = 68
T = 71.75
C = 58
a = 11.05
da(min) = 154
db(max) = 156
Da(min) = 215
Db(min) = 237
S1(min) = 4
S2(min) = 11
Cone ra(max) = 3
Cup ra(max) = 2.5
Mass = 13.2
额定动负荷: 560000
额定静负荷: 815000
极限转速（润滑脂润滑）: 1400
极限转速（油润滑） 1900
