詳細(xì)信息
軸承代號(hào): NACHI E30204J - 公制圓錐滾子軸承
軸承尺寸
d = 20D = 47
B = 14
T = 15.25
C = 12
a = 3.9
da(min) = 26
db(max) = 26
Da(min) = 39
Db(min) = 43
S1(min) = 2
S2(min) = 3.5
Cone ra(max) = 1
Cup ra(max) = 1
Mass = 0.12
額定動(dòng)負(fù)荷: 29500
額定靜負(fù)荷: 30500
極限轉(zhuǎn)速（潤(rùn)滑脂潤(rùn)滑）: 8500
極限轉(zhuǎn)速（油潤(rùn)滑） 11500
