詳細(xì)信息
軸承代號(hào): NACHI LM102949/LM102910 - 英制圓錐滾子軸承
軸承尺寸
d = 45.242D = 73.431
B = 19.812
T = 19.558
C = 15.748
a = 4.7
da(min) = 56
db(max) = 50
Da(min) = 68
Db(min) = 70
r1(min) = 3.5
r2(min) = 0.8
Mass(Cone) = LM102949
Mass(Cup) = LM102910
額定動(dòng)負(fù)荷: 55500
額定靜負(fù)荷: 78000
極限轉(zhuǎn)速（潤(rùn)滑脂潤(rùn)滑）: 4700
極限轉(zhuǎn)速（油潤(rùn)滑） 6400
