詳細信息
軸承代號: NACHI H-02872/H-02820 - 英制圓錐滾子軸承
軸承尺寸
d = 28.575D = 73.025
B = 22.225
T = 22.225
C = 17.463
a = 3.7
da(min) = 37.5
db(max) = 37
Da(min) = 62
Db(min) = 68
r1(min) = 0.8
r2(min) = 3.2
Mass(Cone) = H-02872
Mass(Cup) = H-02820
額定動負荷: 55000
額定靜負荷: 65700
極限轉速（潤滑脂潤滑）: 4600
極限轉速（油潤滑） 6500
