詳細(xì)信息
軸承代號(hào): NACHI E30304J - 公制圓錐滾子軸承
軸承尺寸
d = 20D = 52
B = 15
T = 16.25
C = 13
a = 4.7
da(min) = 27
db(max) = 27
Da(min) = 43
Db(min) = 47
S1(min) = 2
S2(min) = 5
Cone ra(max) = 1.5
Cup ra(max) = 1.5
Mass = 0.17
額定動(dòng)負(fù)荷: 35000
額定靜負(fù)荷: 35500
極限轉(zhuǎn)速（潤(rùn)滑脂潤(rùn)滑）: 8000
極限轉(zhuǎn)速（油潤(rùn)滑） 10700
