NACHI30317軸承_進口軸承

軸承代號: NACHI 30317 - 公制圓錐滾子軸承

軸承尺寸

d = 85
D = 180
B = 41
T = 44.5
C = 34
a = 9.5
da(min) = 105
db(max) = 103
Da(min) = 155
Db(min) = 167
S1(min) = 5
S2(min) = 10
Cone ra(max) = 3
Cup ra(max) = 2.5
Mass = 4.75

額定動負荷: 260000
額定靜負荷: 298000
極限轉(zhuǎn)速（潤滑脂潤滑）: 2200
極限轉(zhuǎn)速（油潤滑） 3000