55187/55437轴承

轴承代号: NACHI 55187/55437 - 英制圆锥滚子轴承

轴承尺寸

d = 47.625
D = 111.125
B = 26.909
T = 30.162
C = 20.638
a = -7.1
da(min) = 69
db(max) = 62
Da(min) = 92
Db(min) = 105
r1(min) = 3.5
r2(min) = 3.3
Mass(Cone) = 55187
Mass(Cup) = 55437

额定动负荷: 92000
额定静负荷: 108000
极限转速（润滑脂润滑）: 3100
极限转速（油润滑） 4300