Bronze bimetal bushings, featuring a carbon steel base with a sintered tin-lead-bronze alloy CuSn10Pb10 overlay, offer superior performance in a wide range of applications. The combination of carbon steel's strength and durability with the wear resistance and self-lubricating properties of the CuSn10Pb10 alloy creates a unique and reliable bearing solution.

The sintering process ensures a strong and uniform bond between the carbon steel base and the CuSn10Pb10 alloy overlay. This results in bushings that can withstand high loads, resist wear and tear, and operate smoothly in harsh environments.

The CuSn10Pb10 alloy, a type of tin-based bearing alloy, is known for its excellent wear resistance and corrosion resistance. It is widely used in demanding applications due to its ability to maintain its properties over a wide range of temperatures and operating conditions.

The bronze bimetal bushings are suitable for a variety of industrial applications, including pumps, compressors, motors, and other rotating machinery. They are also commonly used in automotive components, heavy equipment, and other high-load applications where reliability and durability are crucial.

With their unique combination of materials and sintering process, bronze bimetal bushings with CuSn10Pb10 alloy overlays provide a cost-effective and long-lasting bearing solution for rough operation conditions.

Bimetal Bearing Bushes

 
Viiplus is always focusing on the overseas markets, by satisfying the ever-increasing demands of modernization of customers. We could provide products according to the international standards, and could also provide as per the customers' requests. With stable product quality and best level of services, our products have been exported to dozens of countries and regions from the Europe, the United States, and Southeast Asia, etc.
 
Bimetal Bearing Bushes lead free bimetal bearing,with low carbon steel as base material,sintered with CuSn6.5P0.1 alloy layer.It is of good performance in anti-fatigue,anti-load,and sliding performance.For many working conditions,it can be substitution of bimetal bushings with lead or bronze bushings.
 

 
 

 
Wrapped composite sliding bearing, steel / bronze - with lubrication pockets.Bimetal Bushing structures with sintered liners of different compositions. All of these products are rolled bearings like our standard self-lubricating bearings products.bimetal JF800 JF720 JF700 bushing ,made to order from china.
 
Plain Bearings Bimetal Bearings Bronze Bimetal Bushings | Carbon steel with tin-lead-bronze alloy CuSn10Pb10 sintered
 

Description

Bimetal bushes are composed of two metal strips, in two different materials; steel+ copper, which when coupled with the steel strip acts as an internal covering. Furthermore, some sizes also have an external relubrication hole.
Bimetal Bushings Available Form
1: Straight sleeve
2: Flanging sleeve
3: The self-lubricating plate
4: Thrust washer
 

Bimetal bushings application

 
* automotive (motors, motorcycle clutches, frames, chassis, tyre changers, etc…);
* agricultural machinery;
* lifting equipment (hydraulic cranes, platform lifts, etc…);
* pumps;
* compressors;
* etc.
 
Material organization
Steel＋CuPb10Sn10
1. Copper alloy sintered layer: it has good wear resistance and excellent bearing capacity, low friction factor and good anti-occlusion performance.
2. Carbon steel substrate: it provides bearing capacity and good heat transfer effect.
 
BIMETAL composite boundary lubrication products are widely used in connecting rod bearing bushes, thrust washers, piece by the side of plunger pump, gear pump side piece, engineering machinery with supporting wheel shaft, wheel shaft sleeve, tensioning wheel sets, cars with balance shaft lining and steel pin bushing, steering knuckle king pin bushings, valve rocker arm shaft sleeve, CAM shaft collar, differential shaft sleeve, etc.Bimetal self-lubricating bearing is a copper alloy layer with excellent wear resistance, which is based on high quality low carbon steel and sintered on the surface.The surface of the copper alloy layer can be processed into various types of oil groove, oil storage pit, oil hole and so on according to the working conditions, so as to be suitable for the occasions where it is impossible to oil continuously or difficult to oil.The copper alloy layer can provide two kinds of alloy materials including lead and lead-free.
 

Typicai Application

 
Bimetal bushing is mainly used in medium load and medium speed oil lubrication or grease lubrication conditions.Its typical applications mainly include engine connecting rod, pin shaft, construction machinery chassis supporting wheel, sprocket, guide wheel, hydraulic cylinder guide sleeve, oil earrings, logistics machinery, agricultural machinery, etc.As the sintered copper alloy layer contains lead, the use of this product will be limited under certain conditions according to relevant laws and regulations.
 

Structure Characteristics and Applications

VIIPLUS VSB-80 bimetal bushing is backed with high quality low carbon steel with tin-lead-bronze alloy(CuSn10Pb10)sintered on its surface. To effectively decrease abrasion, its alloy surface can be machined with ball shaped oil sockets for easier oil storage. When necessary, it could be plated copper or tin on the steel back. It can be applied to conditions of mediate load with mediate or high running belocity and conditions with enormous impact load. In mechanical applications, VSB-80 is used to make wrapped bushes, thrust washer and bushes on connecting rod level of gas engine.
 
 

Characteristics

VSB-80 Bimetallic composite bearings
Steel shell backed with a lead bronze lining bearing material for oil lubricated applications. This material has high load capacity and good fatigue properties. It is widely used in automotive applications such as compressors, steering gear, power steering, pedal bearings, king-pin bushes, tailgate pivots, mechanical handling and lifting equipment, hydraulic motors, agricultural machinery etc.

• Bimetal bearing with steel backing and bronze overlay

• Particularly suitable for high specific loads with oscillating motion and low frequency

• Applicable in rough operation conditions

• High load capacity, very good resistance to fatigue strength at higher temperatures

1.Sintered bronze lazer: God wear resistance and excellent load carrying capacity.
 
2.Steel backing:Setting the foundation of the bushings,the steel back provides exceptional stability, load carrying and heat dissipation characteristics.
 

Steel Backing and Leaded Bronze Overlay
Steel + CuPb10Sn10 with indents

1.Sintered bronze lazer: Good wear resistance and excellent load carrying capacity.
2.Steel backing:Setting the foundation of the bushings,the steel back provides exceptional stability, load carrying and heat dissipation characteristics.

Alloy Chemical Compositions

Availability
 
Bearing forms available in standard dimensions

• Cylindrical bushes

• Thrust washers

Bearing forms made to order: cylindrical bushes and thrust washers with non-standard dimensions, sliding plates, customized bearing designs
start you.

Project With An Application Engineer

 
Sliding Bearing, Bimetal Bush, Wrapped Bronze Bushing, Oiles Bush, Oiles Bearing, Supplier China, High Quality