轴承代号: NACHI 32248 - 公制圆锥滚子轴承
轴承尺寸
d = 240
D = 440
B = 120
T = 127
C = 100
a = 21
da(min) = 258
db(max) = 274
Da(min) = 373
Db(min) = 416
S1(min) = 6
S2(min) = 14
Cone ra(max) = 4
Cup ra(max) = 3
Mass = 76
额定动负荷: 1600000
额定静负荷: 2560000
极限转速（润滑脂润滑）: 750
极限转速（油润滑） 1000
