轴承代号: NACHI 869/854 - 英制圆锥滚子轴承
轴承尺寸
d = 87.312
D = 190.5
B = 57.531
T = 57.15
C = 44.45
a = 15
da(min) = 120
db(max) = 105
Da(min) = 171
Db(min) = 179
r1(min) = 8
r2(min) = 3.3
Mass(Cone) = 869
Mass(Cup) = 854
额定动负荷: 365000
额定静负荷: 525000
极限转速（润滑脂润滑）: 1900
极限转速（油润滑） 2600
