轴承代号: NACHI 25877/25821 - 英制圆锥滚子轴承
轴承尺寸
d = 34.925
D = 73.025
B = 24.608
T = 23.812
C = 19.05
a = 8.1
da(min) = 47
db(max) = 40.5
Da(min) = 64
Db(min) = 68
r1(min) = 1.5
r2(min) = 0.8
Mass(Cone) = 25877
Mass(Cup) = 25821
额定动负荷: 73000
额定静负荷: 88500
极限转速（润滑脂润滑）: 5200
极限转速（油润滑） 7100
