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SF-40 表銅卷制軸承Wrapped bronze bearing |
Sf-41 表銅卷制軸承Wrepped bronze bearing |
SF-42 青銅卷制軸承Qrapped bronze bearing |
產(chǎn)品概述 Introduction
SF-4系列青銅卷制軸承套是我公司在SF-3鋼-銅鉛雙金屬軸套產(chǎn)品基礎(chǔ)上開(kāi)發(fā)設(shè)計(jì)的新一代軸套，該產(chǎn)品在國(guó)外應(yīng)用十分普遍。隨著我國(guó)引進(jìn)機(jī)械設(shè)備的新機(jī)種日益增多，設(shè)計(jì)師們對(duì)新穎摩擦材料、軸套的要求也日益需要。因此該產(chǎn)品在我國(guó)機(jī)械制造集中有著寬廣應(yīng)用領(lǐng)域和實(shí)用價(jià)值。
SF-4系列軸套最大特點(diǎn)是薄壁結(jié)構(gòu)，不占據(jù)很大的裝配空間。軸套材料采用特殊配方高密度銅合金帶材。它與傳統(tǒng)的鑄型銅套相比，具有密度高、無(wú)氣縮孔、承載能力大，又有耐磨耐疲勞等優(yōu)點(diǎn)。軸套制造采用先進(jìn)的工裝模具，可在帶材摩擦面上加工出適應(yīng)各種工況條件的油穴、油坑、油槽，從而使軸套在使用中可儲(chǔ)存大量潤(rùn)滑油脂，延長(zhǎng)加油間隔時(shí)間，有效地提高了使用壽命。SF-4系列軸承廣泛應(yīng)用于農(nóng)業(yè)機(jī)械、建筑機(jī)械、工程機(jī)械、汽車行業(yè)等。
Thin wall thickness is the most important peculiarity of the SF-4 Bush series. They are light and compact, The inner-layer of the bush being a kind of high density copper alloy of special compositions, there is no hole and pit and provides higher load capacity and fatigue strength, in compare with traditional casting bronze bushes. It is manufactured by advanced technology and machines, various kinds of lubricating indentations or grooves may be readily provided on the sliding surface, and so the re-oiling period is remarkably prolonged and the service lift is accordingly prolonged. It’s used in agricultural machinery, construction machinery as well as engineering machinery etc.
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SF-4系列產(chǎn)品的優(yōu)點(diǎn) Advantages
1． 節(jié)約大量銅材、節(jié)省車制銅套工時(shí)；
Saving copper material, saving labor hours of tuming ;
2． 與車制軸套、滾動(dòng)軸承相比其重量輕、成本低；
Low weight and low cost;
3． 可在摩擦面加工出各種油穴、油坑、儲(chǔ)存一定油脂，延長(zhǎng)加油時(shí)間是銅套的5倍；
Re-oiling period is prolonged usually to 5 times;
4． 極高的承載能力，特別是適用于較粗糙的摩擦副；
High load capacity, particularly fitted for relatively rough wear, Mating surface;
5． 更換方便，標(biāo)準(zhǔn)系列采購(gòu)容易。
Ready for change, available from stock.
可供標(biāo)準(zhǔn)產(chǎn)品：直套P26，翻邊軸套P28，止推墊片P17、P19，板材P17。
Provide standardized products: Cylindrical bushes P26, flanged bushes P28, thrust washers P17、P19, flat strip material P17.
可供非標(biāo)產(chǎn)品：直套，翻邊軸套，止推墊片，板材，軸瓦，滑板，鋼套組合件。
Provide non-standardized products: Cylindrical bushes, flanged bushes, thrust washers, flat strip material, half bearing, wear plate, SF-4 with steel bush. |
定貨電話：13801591302 QQ：349831866
