轴承代号: NACHI 857/854 - 英制圆锥滚子轴承
轴承尺寸
d = 92.075
D = 190.5
B = 57.531
T = 57.15
C = 44.45
a = 15.4
da(min) = 121
db(max) = 106
Da(min) = 170
Db(min) = 174
r1(min) = 8
r2(min) = 3.3
Mass(Cone) = 857
Mass(Cup) = 854
额定动负荷: 340000
额定静负荷: 525000
极限转速（润滑脂润滑）: 1900
极限转速（油润滑） 2600
