NACHI9380/9321軸承_進口軸承

軸承代號: NACHI 9380/9321 - 英制圓錐滾子軸承

軸承尺寸

d = 76.2
D = 171.45
B = 46.038
T = 49.212
C = 31.75
a = -4.4
da(min) = 105
db(max) = 98.2
Da(min) = 147
Db(min) = 164
r1(min) = 3.5
r2(min) = 3.3
Mass(Cone) = 9380
Mass(Cup) = 9321

額定動負荷: 229000
額定靜負荷: 271000
極限轉速（潤滑脂潤滑）: 2000
極限轉速（油潤滑） 2700