詳細(xì)信息
軸承代號(hào): NACHI E30313J - 公制圓錐滾子軸承
軸承尺寸
d = 65D = 140
B = 33
T = 36
C = 28
a = 6.7
da(min) = 79
db(max) = 83
Da(min) = 122
Db(min) = 130
S1(min) = 4
S2(min) = 8
Cone ra(max) = 2.5
Cup ra(max) = 2
Mass = 2.52
額定動(dòng)負(fù)荷: 204000
額定靜負(fù)荷: 239000
極限轉(zhuǎn)速（潤(rùn)滑脂潤(rùn)滑）: 2800
極限轉(zhuǎn)速（油潤(rùn)滑） 3800
