NACHI30317D軸承_進(jìn)口軸承

軸承代號(hào): NACHI 30317D - 公制圓錐滾子軸承

軸承尺寸

d = 85
D = 180
B = 41
T = 44.5
C = 28
a = -10.5
da(min) = 102
db(max) = 100
Da(min) = 141
Db(min) = 170
S1(min) = 6
S2(min) = 12.5
Cone ra(max) = 3
Cup ra(max) = 2.5
Mass = 4.6

額定動(dòng)負(fù)荷: 237000
額定靜負(fù)荷: 278000
極限轉(zhuǎn)速（潤(rùn)滑脂潤(rùn)滑）: 1900
極限轉(zhuǎn)速（油潤(rùn)滑） 2700