詳細信息
軸承代號: NACHI H-1280/H-1220 - 英制圓錐滾子軸承
軸承尺寸
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
額定動負荷: 52600
額定靜負荷: 55700
極限轉速（潤滑脂潤滑）: 6300
極限轉速（油潤滑） 8900
