詳細(xì)信息
軸承代號(hào): NACHI E30315J - 公制圓錐滾子軸承
軸承尺寸
d = 75D = 160
B = 37
T = 40
C = 31
a = 8.1
da(min) = 89
db(max) = 95
Da(min) = 139
Db(min) = 149
S1(min) = 4
S2(min) = 9
Cone ra(max) = 2.5
Cup ra(max) = 2
Mass = 3.52
額定動(dòng)負(fù)荷: 250000
額定靜負(fù)荷: 297000
極限轉(zhuǎn)速（潤(rùn)滑脂潤(rùn)滑）: 2500
極限轉(zhuǎn)速（油潤(rùn)滑） 3300
