NACHI580/572軸承_進口軸承

軸承代號: NACHI 580/572 - 英制圓錐滾子軸承

軸承尺寸

d = 82.55
D = 139.992
B = 36.098
T = 36.512
C = 28.575
a = 5.3
da(min) = 98
db(max) = 91
Da(min) = 125
Db(min) = 133
r1(min) = 3.5
r2(min) = 3.3
Mass(Cone) = 580
Mass(Cup) = 572

額定動負荷: 171000
額定靜負荷: 255000
極限轉(zhuǎn)速（潤滑脂潤滑）: 2500
極限轉(zhuǎn)速（油潤滑） 3400