详细信息
轴承代号: NACHI H-1280/H-1220 - 英制圆锥滚子轴承
轴承尺寸
d = 22.225D = 57.15
B = 22.225
T = 22.225
C = 17.463
a = 7.9
da(min) = 29.5
db(max) = 29
Da(min) = 49
Db(min) = 52
r1(min) = 0.8
r2(min) = 1.6
Mass(Cone) = H-1280
Mass(Cup) = H-1220
额定动负荷: 52600
额定静负荷: 55700
极限转速（润滑脂润滑）: 6300
极限转速（油润滑） 8900
