詳細(xì)信息
軸承代號(hào): NACHI H-2580/H-2520 - 英制圓錐滾子軸承
軸承尺寸
d = 31.75D = 66.421
B = 25.357
T = 25.4
C = 20.638
a = 9.4
da(min) = 38.5
db(max) = 37.5
Da(min) = 57
Db(min) = 62.5
r1(min) = 0.8
r2(min) = 3.2
Mass(Cone) = H-2580
Mass(Cup) = H-2520
額定動(dòng)負(fù)荷: 71400
額定靜負(fù)荷: 85100
極限轉(zhuǎn)速（潤(rùn)滑脂潤(rùn)滑）: 5000
極限轉(zhuǎn)速（油潤(rùn)滑） 7000
