轴承代号: NACHI 32260 - 公制圆锥滚子轴承
轴承尺寸
d = 300
D = 540
B = 140
T = 149
C = 115
a = 17
da(min) = 322
db(max) = 343
Da(min) = 456
Db(min) = 510
S1(min) = 6
S2(min) = 15
Cone ra(max) = 5
Cup ra(max) = 4
Mass = 132
额定动负荷: 2040000
额定静负荷: 3450000
极限转速（润滑脂润滑）: 570
极限转速（油润滑） 780
