詳細(xì)信息
軸承代號(hào): NACHI E30208J - 公制圓錐滾子軸承
軸承尺寸
d = 40D = 80
B = 18
T = 19.75
C = 16
a = 2.6
da(min) = 47
db(max) = 47.5
Da(min) = 68
Db(min) = 75
S1(min) = 3
S2(min) = 3.5
Cone ra(max) = 1.5
Cup ra(max) = 1.5
Mass = 0.42
額定動(dòng)負(fù)荷: 63500
額定靜負(fù)荷: 70500
極限轉(zhuǎn)速（潤(rùn)滑脂潤(rùn)滑）: 4800
極限轉(zhuǎn)速（油潤(rùn)滑） 6500
