詳細(xì)信息
軸承代號(hào): NACHI 2580/2523 - 英制圓錐滾子軸承
軸承尺寸
d = 31.75D = 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(dòng)負(fù)荷: 70000
額定靜負(fù)荷: 84000
極限轉(zhuǎn)速（潤(rùn)滑脂潤(rùn)滑）: 5600
極限轉(zhuǎn)速（油潤(rùn)滑） 7500
