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首頁 - NACHI圓錐滾子軸承 - NACHI 778/772軸承_進口軸承
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778/772軸承 BA1B307784軸承 4T-3778/3720軸承 BDAB307783軸承 BDAB307786軸承 BDAB307785軸承 67787軸承 E-LM778549D/LM778510/LM778510DG2軸承 LM778549D/510/510D軸承 BA1B307788軸承 

NACHI778/772軸承_進口軸承

軸承代號: NACHI 778/772 - 英制圓錐滾子軸承

軸承尺寸

d = 92.075
D = 180.975
B = 48.006
T = 47.625
C = 38.1
a = 8.1
da(min) = 114
db(max) = 107
Da(min) = 161
Db(min) = 168
r1(min) = 3.5
r2(min) = 3.3
Mass(Cone) = 778
Mass(Cup) = 772

額定動負荷: 278000
額定靜負荷: 415000
極限轉速(潤滑脂潤滑): 2000
極限轉速(油潤滑) 2700

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