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推薦使用場合：
這種結(jié)構(gòu)綜合了銅合金和潤滑材料的各自特點(diǎn)，可以在難以形成油膜潤滑和因條件限制而不能添加潤滑劑的場合使用。基體含有的潤滑材料一般貫通軸承內(nèi)外徑，設(shè)備在運(yùn)轉(zhuǎn)使用過程中，通過摩擦使?jié)櫥牧吓c軸相互摩擦，潤滑材料和潤滑油不斷滲出，在軸承內(nèi)壁和軸之間形成油膜潤滑的優(yōu)異條件，既保護(hù)軸不磨損，又使固體潤滑特性持續(xù)永恒。可以用在低速重載不便維護(hù)，無給油的工況，并且在零下溫度和零上
技術(shù)參數(shù)：基體材質(zhì)：ZCuZn25Al6Fe3Mn3 極限動(dòng)載荷：100N/mm^2基本硬度：HB＞210 摩擦系數(shù)μ：<0.16最高使用溫度：
Bronze bearing with solid
modern-day bearing materials. Zeromaintenance is often expected under severe to extreme conditions as well asunder maximum loads.
The constant pressure on costs also calls forincreasing uptime of machinery and equipment and uncompromising standards ofoperational reliability. materials are suitable for applications involvingsustained high static and dynamic loads,relatively low sliding speeds androtary, angular, axial or linear motion. They are also suitable forapplications where conventional lubrication is not possible or permissible, orwhere other properties are required such as durability and resistance tooperational and environmental or special conditions (e.g. impact load, abrasivestress, etc).
In conventionally lubricated bronze materialsa„separating lubricating film“ canonly be formed if themovement conditions and sliding speeds are suitable.Withself-lubricating bearing, the lubrication is provided by thesliding materialitself. The solid lubricant is released from the bearing material by microabrasion as soon as thesliding movement begins. This gives the slidingpartnerssmooth surfaces with a firmly adhesive solid lubricantfi lm. The solidlubricant remains within the contact zoneeven under heavy loads, resulting in ahigh degree ofseparation between the sliding surfaces and a sustainedlow coefficient of friction coupled with minimal wear.
現(xiàn)代軸承材料設(shè)計(jì)要求產(chǎn)品應(yīng)用在零維護(hù)及預(yù)計(jì)經(jīng)常在惡劣極端條件以及最大負(fù)荷下。成本壓力不斷加大的同時(shí)還要求機(jī)械設(shè)備增加正常運(yùn)行時(shí)間，嚴(yán)格標(biāo)準(zhǔn)的運(yùn)行可靠性，此型號(hào)產(chǎn)品的潤滑材料全部集中在軸承的內(nèi)徑表面包裹旋轉(zhuǎn)軸，既能最大限度的保留軸承的承載力又最大的滿足了工況的潤滑要求，材料適合應(yīng)用涉及持續(xù)的高靜態(tài)和動(dòng)態(tài)負(fù)載。
能相對(duì)降低的滑動(dòng)速度摩擦力，可以用于旋轉(zhuǎn)，角度，軸向或直線運(yùn)動(dòng)。潤滑是由提供滑動(dòng)材料本身提供的，只要運(yùn)轉(zhuǎn)開始固體潤滑劑就會(huì)通過微磨損的軸承材料來釋放，潤滑劑保持接觸的區(qū)域內(nèi)的甚至在重負(fù)載下，高性能的滑動(dòng)表面和一個(gè)持續(xù)之間的分離低摩擦系數(shù)可以保證軸承的磨損量在非常小的范圍內(nèi)。
Plain bearing滑動(dòng)軸承
Flanged bearing法蘭軸承
Half-shells半殼
Thrust washer止推墊圈
Axial and radial bearing segments 軸向和徑向軸承段
Sliding plate 滑板
Spherical bearing, floating外球面軸承，浮動(dòng)