NACHI2580/2523軸承_進口軸承

軸承代號: NACHI 2580/2523 - 英制圓錐滾子軸承

軸承尺寸

d = 31.75
D = 69.85
B = 25.357
T = 23.812
C = 19.05
a = 8.6
da(min) = 38.5
db(max) = 37.5
Da(min) = 61
Db(min) = 64
r1(min) = 0.8
r2(min) = 1.3
Mass(Cone) = 2580
Mass(Cup) = 2523

額定動負荷: 70000
額定靜負荷: 84000
極限轉(zhuǎn)速（潤滑脂潤滑）: 5600
極限轉(zhuǎn)速（油潤滑） 7500