H-25877R/H-25821轴承

轴承代号: NACHI H-25877R/H-25821 - 英制圆锥滚子轴承

轴承尺寸

d = 34.925
D = 73.025
B = 24.608
T = 23.813
C = 19.05
a = 8.2
da(min) = 43
db(max) = 40.5
Da(min) = 65
Db(min) = 68
r1(min) = 1.6
r2(min) = 0.8
Mass(Cone) = H-25877R
Mass(Cup) = H-25821

额定动负荷: 72200
额定静负荷: 87300
极限转速（润滑脂润滑）: 4600
极限转速（油润滑） 6500