NACHILM104949/LM104911軸承_進口軸承

軸承代號: NACHI LM104949/LM104911 - 英制圓錐滾子軸承

軸承尺寸

d = 50.8
D = 82.55
B = 22.225
T = 21.59
C = 16.51
a = 3.9
da(min) = 62
db(max) = 55
Da(min) = 75
Db(min) = 78
r1(min) = 3.5
r2(min) = 1.3
Mass(Cone) = LM104949
Mass(Cup) = LM104911

額定動負荷: 71000
額定靜負荷: 96000
極限轉(zhuǎn)速（潤滑脂潤滑）: 4300
極限轉(zhuǎn)速（油潤滑） 5700