轴承代号: NACHI 32052 - 公制圆锥滚子轴承
轴承尺寸
d = 260
D = 400
B = 82
T = 87
C = 71
a = 5.4
da(min) = 287
db(max) = 284
Da(min) = 352
Db(min) = 383
S1(min) = 14
S2(min) = 22
Cone ra(max) = 4
Cup ra(max) = 3
Mass = 36.5
额定动负荷: 1000000
额定静负荷: 1980000
极限转速（润滑脂润滑）: 800
极限转速（油润滑） 1100
