轴承代号: NACHI 32048 - 公制圆锥滚子轴承
轴承尺寸
d = 240
D = 360
B = 72
T = 76
C = 62
a = 2
da(min) = 261
db(max) = 260
Da(min) = 318
Db(min) = 346
S1(min) = 12
S2(min) = 19
Cone ra(max) = 3
Cup ra(max) = 2.5
Mass = 24.9
额定动负荷: 740000
额定静负荷: 1410000
极限转速（润滑脂润滑）: 850
极限转速（油润滑） 1200
