詳細信息
軸承代號: NACHI H-LM12749/H-LM12711 - 英制圓錐滾子軸承
軸承尺寸
d = 22D = 45.975
B = 16.637
T = 15.494
C = 12.065
a = 5.5
da(min) = 27.5
db(max) = 26
Da(min) = 40
Db(min) = 42.5
r1(min) = 1.2
r2(min) = 1.2
Mass(Cone) = H-LM12749
Mass(Cup) = H-LM12711
額定動負荷: 30100
額定靜負荷: 34600
極限轉速（潤滑脂潤滑）: 7400
極限轉速（油潤滑） 10000
