詳細(xì)信息
軸承代號(hào): NACHI 02872/02820 - 英制圓錐滾子軸承
軸承尺寸
d = 28.575D = 73.025
B = 22.225
T = 22.225
C = 17.462
a = 3.8
da(min) = 37.5
db(max) = 37
Da(min) = 62
Db(min) = 68
r1(min) = 0.8
r2(min) = 3.3
Mass(Cone) = 02872
Mass(Cup) = 02820
額定動(dòng)負(fù)荷: 55000
額定靜負(fù)荷: 65500
極限轉(zhuǎn)速（潤(rùn)滑脂潤(rùn)滑）: 5200
極限轉(zhuǎn)速（油潤(rùn)滑） 7000
