45290/45221_NACHI 45290/45221進口軸承
您所查找到的NACHI 45290/45221軸承的類型為 圓錐滾子軸承尺寸是內(nèi)徑為:57外徑為:105厚度為:30，軸承內(nèi)圈,外圈更多詳細資料您可致電我司，此軸承型號本公司有現(xiàn)貨，獲取NACHI 45290/45221配合安裝尺寸,基本尺寸,滾子粒數(shù),45290/45221價格,外形尺寸,錐度,軸承的圖紙、樣品、價格或者替換產(chǎn)品等！我們是NACHI軸承最佳代理商，所售產(chǎn)品均為原裝正品，請您放心購買！ 訂購電話：0512-62658883
NACHI45290/45221軸承 樣本圖紙
45290/45221軸承 結(jié)構(gòu)尺寸參數(shù)
軸承代號: NACHI 45290/45221 - 英制圓錐滾子軸承
軸承尺寸
d = 57.15D = 104.775
B = 30.958
T = 30.162
C = 23.812
a = 8
da(min) = 68
db(max) = 65
Da(min) = 95
Db(min) = 99
r1(min) = 2.3
r2(min) = 0.8
Mass(Cone) = 45290
Mass(Cup) = 45221
額定動負荷: 131000
額定靜負荷: 171000
極限轉(zhuǎn)速（潤滑脂潤滑）: 3500
極限轉(zhuǎn)速（油潤滑） 4700
45290/45221軸承 軸瓦用聚合物的許用接觸應(yīng)力 TABLE style="BORDER-RIGHT: 0.75pt inset; BORDER-TO: 0.75pt inset; BORDER-LEFT: 0.75pt inset; WIDTH: 20cm; BORDER-BOTTOM: 0.75pt inset" cellSpacing=3 celladding=0 width=756 border=1 TBODY TR style="HEIGHT: 3.5pt" TD style="BORDER-RIGHT: 0.75pt outset; ADD