Tin-plated bimetal bearing bushes with a CuPb10Sn10 slide layer are high-performance components designed for demanding applications that require superior wear resistance and low friction. The bimetal construction combines the advantages of two different metals: a steel or iron backing for strength and durability, and a CuPb10Sn10 alloy slide layer for excellent sliding properties. The tin plating on the slide layer provides additional corrosion resistance and smoothness, ensuring reliable operation even in harsh environments. These bushes are widely used in various industries, including automotive, machinery, and heavy equipment, where precision and durability are critical.

Bronze Bushing Sheet CuPb10Sn10 Slide Layer

Bronze bushing sheet CuPb10Sn10

JF series materials, also known as bimetallic materials or copper lead steel strips, are made of low carbon steel or steel coil as the base material, and the surface is sintered with copper alloy steel and copper alloy products. Different copper alloy materials are suitable for different working conditions. The surface copper alloy grades can be divided into high lead series, lead series, and lead-free series.

1,The 10-10 materials in the above table are tested by the Wuhan Institute of Materials Protection, Ministry of Machinery Industry. The measured fatigue strength of the Glacier.vandere11 sapphire bearing fatigue tester in the UK is greater than 125Mpa.

2,“—”is not detected.

JF-800 bimetal bearing is made of steel sintered with CuPb10Sn10 or CuSn6Zn6Pb3 as a lining layer. This type of bushing shows its best performance among bushings made of Cu-lead alloy material in this product range. It suits most for middle speed and high impact conditions. Its application including balance suspensions of heavy-duty trucks, track roller of bulldozers, auto chassis, 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.

Bimetal Wrapped Bearings made to order from china. Steel shell backed with a lead bronze lining bearing material for oil lubricated applications. Chemical Composition Material Alloy composition International standard Alloy hardness JF‐800 CuPb10Sn10 SAE‐797,JF‐720,CuPb24Sn4 ,SAE‐799 ,JF‐700 CuPb30 ,JF‐J20 AlSn20Cu .This material has high load capacity and good fatigue properties.

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

bimetal bearings.pdf

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.

Custom Designed and Manufactured Bearings and Bushings Anti - Wear Bimetal Bearing Bushes , Bronze Steel Flanged Bushing For excavator Arm Bushing & Bearing of excavator,chassis walking mechanism bearings

VIIPLUS Bearings The working range and performance of Small and Middle Size Engineering Machines: Bulldozer, Excavator, Loader. And Impact hammer.
 

VIIPLUS Bimeytal bushings Specialized in wholesale bushingsspare parts, such as excavator, loader, asphalt concrete paver, road roller, grader, and mixing plant.

Self-lubricating bearing is widely suitable for hydraulic excavator, skid loader, wheel loader, road machinery, bridge machine, mining machinery and so on.

Crushing hammer Maintenance-free bearing solution,Such as Self-lubricating bearings for loader and scraper attachments

Manufacturers of construction equipment and other off-road equipment may use stainless steel fabric bearings, which are lubricated, maintenance-free and have a long service life;And, provides superior performance, reduces the cost, moreover does not need the maintenance the automatic lubrication system.

Construction machinery Bushing & Bearings

Reliable, light, free of lubrication solutions are widely used in construction equipment, sliding bearing used in the most demanding conditions, still has high reliability, such as heavy earth moving equipment, mining equipment, sorting machine, excavator, concrete pump, driver, lifting equipment such as forklifts, pallet trucks, scissors lift and maintenance platform and all kinds of cranes, container transport system.
 

Without lubrication, self-lubricating bearings provide customers with more environmentally friendly operation advantages.Our self-lubricated bearings are clean, light weight, environmental protection, and more reliable than conventional lubricated copper bearings.

High performance maintenance-free bearings have the following advantages:

1. lower cost of ownership, maintenance-free operation and extended service life

2. Lightweight, compact, rugged bearing design with excellent shock resistance, shaft misalignment and wear for higher productivity, bearing replacement maintenance and replacement without downtime.

3. Composite bearing structure provides excellent chemical corrosion resistance

4. Environmentally friendly drying operation can eliminate soil pollution in oil pollution

5. Reduce equipment costs without the need for lubrication systems, conduits, hoses, joints/parts and

6. expensive oil-retaining seals

VIIPLUS bearings are used in the mining industry, links and excavator loaded in front of the machine.Our company has independently developed excavator bearings.

Thin wall bearings are supporting the hydraulic motor on the steering gear used, excavators, gas turbines, winches and other mechanical devices.Bimetal bushing is backing on low carbon steel, sintered with CuPb10Sn10 or CuSn6Zn6Pb3 bronze powder, which has the highest load capacity among the bi-metal bushings. the application including balance suspensions of heavy-duty trucks, track roller of bulldozers, auto chassis etc.The Bi-Metal Bushing is composed of bronze material as inner layer and tough steel material as outer layer. The strong and tough steel material as outer layer reinforces the Bi-Metal Bushing, enable to extend Bi-Metal Bushing's life cycle, and improve job quality. It is not only can replace high price of all bronze Bushing but also reduce the production cost.

Bimetal bushing is backing on low carbon steel, sintered with CuPb10Sn10 or CuSn6Zn6Pb3 bronze powder, which has the highest load capacity among the bi-metal bushings. the application including balance suspensions of heavy-duty trucks, track roller of bulldozers, auto chassis etc.
It is a kindly of high load and low speed bushing, with wide application.

Structure Characteristics and Applications

Bi-metal bushing can be used in undercarrigae parts and engines of auto industry, construction machined etc.
 

Specification:
 

Load capacity: 120n/mm2
Temperature limit: -100~+200
Speed limit: 6m/s
Chemical compo-sitions: Cu80pb10sn10
Hardness: Hb60~90

Character

1. Middle load capacity and middle anti-fatigue
2. Applied in middle speed. High impact conditions
3. Good anti-corrosion, and sliding capability
 

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.
Materiai:Steel＋CuPb10Sn10

Typical application

Excavator chassis crawler wheel bushing
Application: con-rod of automobile engines, engineering and agriculture machinery, heavy duty construction machinery etc.

This material is recommended to be used under the medium speed and medium load condition with oil or grease lubricating. It is widely used for motor rod ends, Kingpin bushing, undercarriage rollers, hydraulic cylinder rod eyes of construction machines and spherical joint bearings of agricultural machines. Because this material is with lead, the specific parts are not allowed to be used according to certain laws or regulations.

Bimetal Bearings​ Gleitlager Bearings standard size table 

• 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 Layer: Good wears 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

• Cylindrical bushes

• Thrust washers

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