詳細(xì)信息
軸承代號(hào): NACHI 480/472 - 英制圓錐滾子軸承
軸承尺寸
d = 68.263D = 120
B = 29.007
T = 29.794
C = 24.237
a = 4.1
da(min) = 92
db(max) = 80
Da(min) = 108
Db(min) = 113
r1(min) = 3.6
r2(min) = 2
Mass(Cone) = 480
Mass(Cup) = 472
額定動(dòng)負(fù)荷: 118000
額定靜負(fù)荷: 161000
極限轉(zhuǎn)速（潤(rùn)滑脂潤(rùn)滑）: 2700
極限轉(zhuǎn)速（油潤(rùn)滑） 3700
