NACHI49585/49520軸承_進口軸承

軸承代號: NACHI 49585/49520 - 英制圓錐滾子軸承

軸承尺寸

d = 50.8
D = 101.6
B = 31.75
T = 31.75
C = 25.4
a = 7.1
da(min) = 66
db(max) = 59
Da(min) = 88
Db(min) = 96
r1(min) = 3.5
r2(min) = 3.3
Mass(Cone) = 49585
Mass(Cup) = 49520

額定動負荷: 107000
額定靜負荷: 128000
極限轉(zhuǎn)速（潤滑脂潤滑）: 3600
極限轉(zhuǎn)速（油潤滑） 5000