Project Description

Metal & Bimetal

Always a supplier of plain bearings, metal composite bearings We are not afraid of challenges and risks, and are willing to try out different solutions for our customers, and use our expertise in tribology to develop and create different products together with them!

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Bronze Bearings – Steel Bushings, Bimetallic manufacturing process upgrade,
continue to provide quality products for the hydropower industry

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The hydropower industry has a complex working environment. The machinery and equipment have strict requirements. Therefore, we have upgraded our steel backed bronze bushing bearings. The upgraded bimetallic steel backed bronze bushing can be used in a wide variety of applications.

High loads

In industries such as hydropower and metallurgy, the cost of repairing equipment problems is very high, so the stiffness and load-bearing capacity of the bearings have high requirements. High-load steel backed bronze bushing bearings have excellent and stable performance, helping companies to reduce the cost of equipment maintenance.

Learn more – Bronze Bearings – Steel Bushings

Wear resistance

Components used in the hydropower industry are subjected to high specific loads and long idle times under static load and low sliding speed conditions, so the materials used must have excellent wear resistance. In addition, steel backed bronze bushing bearings are available in flexible wall thicknesses of 1.0mm, 1.5mm, 2.0mm, 2.5mm to meet the needs of different equipment.

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Wide temperature range

The bearings are suitable for temperature range from -150℃ to 280℃, and they can always maintain stable and reliable performance in complex working conditions.

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Design flexibility

Machinable materials provide maximum design freedom and flexible wall thickness options. Steel backed bronze bushing bearings is also self-lubricating, maintenance-free and corrosion-resistant, and can handle the toughest requirements of the hydropower industry.

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Discover our range of metal, bimetal, steel backed bronze bearings & bushings for lubricated conditions.

Bimetallic bearing is a kind of thin-walled bimetallic bearing made of steel backed bronze bushing, which can maintain smooth operation under harsh operating conditions and has a wide range of applications in industries such as hydropower and metallurgy.

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Hydropower Bearings Applications
Bimetal Bearing Online Sourcing

Professional Bimetal Bearings Manufacturer

Steel backed bronze bushing bearings have the most complete product line in the field of plain bearings. In addition to the metal series, there are also reinforced composite fiber, metallic polymer and engineering composite slide bushing bearings that can be customized with tribological solutions best suited to your working conditions.

Custom bimetal design for your engineering needs.


A bimetallic bearing is a bimetallic bearing, wrapped by a steel plate with a layer of lead bronze. Standard sizes are provided with lubrication notches on the sliding surface. We offers a broad range of bushing sizes, flange bimetal bearing and materials in monometallic and bimetallic bearings. Metal & Bimetal – Bronze Bearings – Steel Bushing are widely used in hemorrhoid wheel bushings for construction machinery, guide wheel bushings, supporting pulley bushings, automobile connecting rod bushings, internal combustion engine main shafts, and reducer bushings.


“We received the best services we could hope for!”

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Specialists in bimetal bearing

Composite bimetal bushing bearing is one kind of oil-free lubrication bearing, the product is based on high quality low carbon steel backing, surface sintering lead-tin bronze alloy, by several times high temperature sintering and dense rolling of copper, steel one bimetal strip rolled. It has high bearing capacity, impact resistance, high temperature resistance, self-lubricating ability and other characteristics, especially for heavy load, low speed, reciprocating or oscillating and other difficult to lubricate and form oil film occasions, but also not afraid of water and other acid corrosion and erosion.

Because the substrate is stable for low carbon steel material, so the outer diameter of the bushing processing accuracy is guaranteed, and there is no need to fix the screw after the product is installed into the seat hole, relying on interference fit can prevent the phenomenon of going out of round. The change of the chemical composition of the inner surface alloy layer can meet the requirements of different bearing pressure, different use temperature, different sliding speed, the friction surface in the production design of different structures of the oil groove, oil cavity can meet the requirements of different refueling methods, and can prevent the phenomenon of shaft gnawing.

Composite bimetal bearings have the advantages of good wear resistance, especially suitable for medium-speed medium load and low-speed high load and other occasions. Through special technology, various oil grooves, oil cavities and oil holes can be machined on the friction surface to adapt to the use of different lubrication conditions. The products are mainly used in heavy vehicle balance axle bushings and gaskets; automobile engines, chassis, motorcycle clutches, gear pump rubbers and lifting equipment.

Customer size

Bi-Metallic Composite Bushings

Material properties: CuPb10Sn10、CuPb6Sn6Zn3、CuPb24Sn4、CuPb30、AlSn20Cu、CuSn8Ni. Bi-metal Sintered bronze layer: Good wear resistance and excellent load carrying capacity. Steel backing:Setting the foundation of the bushings, the steel backing provides exceptional stability, load carrying and heat dissipation characteristics. This bi-metal bushings can be manufactured in various configuration or customized.

JF Bimetallic bearings to high-quality low-carbon steel substrate, the surface of the sintered copper alloy having a low friction characteristics (CuPb10Sn10, CuPb6Sn6Zn3, CuPb24Sn4, CuPb30, AlSn20Cu, CuSn8Ni) as a wear layer bearing copper alloy surfaces can be processed in accordance with the use of a variety of conditions need type tank, oil hole, oil hole, so as to fit in unsustainable fuel refueling or difficult situations. Secondary extrusion material through the secondary sintering can be a good bonding strength and optimum carrying capacity.

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bimetal bushing

For your application — Change the bimetal and metal bushing

Metal, Bimetal & Steel Backed Bushing, Lead Bronze Layer Material

The use of bimetal linings made of bushing alloys on a steel backed provides these self-lubricated bearings with good mechanical strength and makes them suitable for high-speed, high-load applications with proper lubrication. Discover Our range of metal, bimetal, steel & sintered bronze bearings & bushings for lubricated conditions:

  • SAE 792 (CuPb10Sn10)
  • SAE 49 (CuPb24Sn)

JF800 Bimetallic Bearings has high load capacity, very good resistance to fatigue strength at higher temperatures.

Bimetal Wrapped Bearings Bearing Bushing Plain Bearing, JF800 bi-metal bushing is backing on low carbon steel, sintered with CuPb10Sn10 or CuSn6Zn6Pb3 bronze powder, which has the highest load capacity.

JF-800 Bimetal Bearings is based on low carbon steel plate material, the surface sintered CuPb10Sn10 or CuSn6Zn6Pb3 material steel copper alloy products. The products are double-bearing bearing capacity in the strongest of a heavy-duty vehicles, the balance bridge bushings, gaskets; bulldozers driven wheel; automotive steel bushings, are using the product.

It is a widely used high-speed low-speed sliding bearings.

JF-720 Bimetal Bearings is based on steel plate, the surface sintered CuPb24Sn4 alloy Material products. The product has good fatigue strength and load carrying capacity. Applicable to medium-speed medium load. Oil sliding occasions.

Surface plating soft alloy, can be used for high-speed internal combustion engine bearings, connecting rod bushings, to achieve good wear resistance, fatigue effect.

JF-700 Bimetal Bearings is based on steel plate, the surface sintered CuPb30Material products. The production due to high lead content, so both good anti-bite axis and foreign body buried.

If the work surface is coated with soft alloy material, it can be used as the main bearing of internal combustion engine with high speed, medium and low load, connecting rod bushing and rocker arm bush.

Bushings service and solutions.

Quality and reliable bimetal bushing production.

We offer high quality bimetal plain bearing, stock availability, fast deliveries to find the best bushing solution to your problems.

lagerbuchse, bimetal

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Switch to Bimetal Bearing – Steel Bronze Alloy

Bimetal Bearing

Bimetal bearings are a new type of lubricated bearings that combine the advantages of metal and self-lubricating bearings. The weight is supported by a metal base which is lubricated with a specially formulated solid lubricant. It has a high load-bearing capacity and is impact resistant.

Bimetal Bearing Parts Selection

Bimetal Bearing, Bimetallic Bush

  • Product Type: Bimetal-bearing is a bimetal bearing

  • Material: Steel backing strip with a sintered bronze layer

  • Bimetal bearings are available in various combinations of sliding surface.

  • The bimetal bushing available metric size and inch size, low maintenance, lubrication.

Bimetal steel wrapped bushing
Bimetal Bearing Bushing

Steel Backed Bushing

Wrapped Standard Bearings

Wrapped of steel sheets with a layer of lead bronze….bimetal bearings are suitable for a wide range of general-purpose and heavy-duty applications and can be lubricated with either oil or grease.

Our machining service can produce non-standard bimetal bearings bushing sizes to suit specific customer requirements.

Bimetal Bushing Size & Catalog

Bush Steel backed Bushing, Lead bronze.

Engine Bearings, Bimetal Bearings, Sintered Bushings: Bush backing Steel Backed, bronze layer. Dimensions are given not for the inner diameter but for the thickness, which is easy to measure and check for eccentricity. Metallic bearing materials, These maintenance-free metal bearings are made of a bronze base metal embedded with graphite solid lubricants distributed minutely and evenly throughout. Bimetal bushes bearings are made with thin-walled steel-backed bimetal.

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Alternate leaded material

The High Performance Bearing Solutions. Bimetal Bearing Solutions for Lubricated Application.

Bimetallic and metal bearings offer excellent corrosion resistance in industrial outdoor applications as well as in water, marine and offshore environments.

SAE 792 (CuPb10Sn10) Cu77-79,5%, Pb9-11%, Sn9-11%,Fe 0,35%, Ni 0,5%, Zn0,5%

SAE 49 (CuPb24Sn) Cu73-79%, Pb21-27%, Sn0,5%,Fe 0,35%,

completed reliably from start to finish.

Save your purchasing bimetal bushing budget for your project.

Bimetal Bearings Production: Get Top Quality Bimetal From Suppliers Without A Premium Price. Customization Available! Quality Bimetal Bushings Supplier From China, Contact Now! Wholesale Price. Factory Direct. Advanced Technology. Quality Assurance. Bimetallic Bush Material: Material Is A Lead-Free Alternative To Bimetal Bearings; Bimetal Plain Bearings Consist Of A Tin Bronze Sliding Layer Sintered Onto Bearing.

Top quality, Metallic Bearings production

Metallic Bearings, Metal Bushing (Lubricated Metal)

Metal Bushing (Lubricated Metal)Manufacture

Small minimum order value & quantity, fast delivery.

Bimetal Bushing-Wholesale Supplier Online

“Bimetal Bushings – Excellent Supplier from China.”

Special Environments, Discover our range of metal, bimetal, steel & sintered bronze bearings & bushings for lubricated conditions!

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Cylindrical Sliding Bushings – Bimetal Bushings

Bimetallic bushing bearings with steel backing are ideal for applications with high loads & rough operating conditions. Wear resistance. Lead-free Bimetal Bearings From – OEM Off-Highway. Full range bimetal bushing material provider. High quality products. Available metric size and inch size. Standard dimensions for bimetal bushings!


We Design Steel Backed Bearing Alloys.

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When requesting bimetal bearings material and customized size design work, please send your drawings and specification to our metal bearing engineer.

FUNCTIONS: Normal cylinder liners, grooves, oil holes, slots, etc.

MAIN APPLICATIONS: Motor bearings, auto parts, general industrial machinery, food machinery, and electrical household appliances

metal steel bushing

Bimetallic Bearings – Select, configure, order

Bimetallic Bearings

Bimetallic bearings, is low-carbon steel as the base material, the surface of the sintered steel or copper alloy products CuPb10Sn10 or CuSn6Zn6Pb3 material. The bimetal bushing is double the carrying capacity of the strongest alloy bearing a heavy vehicle balanced bridge bushings, gaskets; bulldozer driven pulley; High-load low-speed bimetal bushing bearings for automotive.

bimetallic bushes

Choose Your Bimetal Bushing Material

Bimetallic bearings to high-quality low-carbon steel substrate, the surface of the sintered copper alloy having a low friction characteristics (CuPb10Sn10, CuPb6Sn6Zn3, CuPb24Sn4, CuPb30, AlSn20Cu, CuSn8Ni) as a wear layer bearing copper alloy surfaces can be processed in accordance with the use of a variety of conditions need type tank, oil hole, oil hole, so as to fit in unsustainable fuel refueling or difficult situations. Secondary extrusion material through the secondary sintering can be a good bonding strength and optimum carrying capacity. Bimetal bearing with steel backing and bronze overlay • Lead-free bearing composition with indents as reservoir for the grease, also available other material.

Metal & Bimetal – Bronze Bearings – Steel Bushings

Bimetallic Bearing Bushing Supplier Company

Bimetal Bearing Parts Main Alloy

Technical data

Liner material CuPb24Sn4 Temperature Max ℃ 170
Load capacity N/mm² 38 Liner hardness HB 45~70

Liner material CuSn6.5P0.1 Temperature Max ℃ 200
Load capacity N/mm² 65 Liner hardness HB 70~100

Material CuSn10Pb10+Graphite Temp Max ℃ 260
Load capacity N/mm² 65 Speed limit m/s 4
Friction Coef μ 0.06~0.2

Liner material CuPb30 Temperature Max ℃ 170
Load capacity N/mm² 25 Liner hardness HB 30~45
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High Tin Aluminum Bearing

Technical data

Liner material AISn20Cu Temperature Max ℃ 150
Load capacity N/mm² 30 Liner hardness HB 30~40
Browse metal bushing type
Wrapped Bronze Bushing With Graphite
Bimetal Bushing
flange graphite bushing
Bimetallic Bearing
Bimetallic Bushes
Bimetallic Bushes
Bimetallic Graphite Bushes
Steel Aluminum Bushings

This is a bearing material in which an aluminum alloy and a bronze alloy have a two- or three-layer structure with a steel backing. This structure, which is high in mechanical strength, can be used under lubricated conditions & high-speed/high-load operation. It can be made from a variety of different materials depending on the application, conditions of use and lubrication.

The load capacity can be improved by oil holes, grooves, etc. depending on the lubrication conditions. In some cases, a dry bearing can also be used under lubricated conditions.

Bi-Metallic Bushes Steel Backed Bronze Bushing Sliding Layer CuPb10Sn10 ( SAE-797 ) Bi-Metallic Bushes Type JF-800 dimensions (Ranging ID10mm ~150mm) alloy composition can be machined with various of grooves, oil pockets with buckle or hasp in terms of different work condition.


Material: Steel+Copper alloy Base CuPb10Sn10 ( SAE-797 )

Alloy Hardness 70~100 HB


  1. Improve Efficiency
  2. Reduce Size / Weight
  3. Simplified Assembly
  4. Avoid Corrosion
  5. Reduce Noise
  6. Reduce Lubrication
  7. Extended Service Life


bi-Metal Bearing forms available in standard dimensions

Metric bearings and imperial bushings made to order: standard bushing forms in special dimensions, half-bushings, special shapes obtained by stamping or deep drawing, customized bushing designs


  1. Straight sleeve
  2. Flange sleeve
  3. The self-lubricating plate
  4. Thrust washer


Bi-Metal Bearings is widely used in mining machinery, automobile, building machinery, agriculture equipment, rolling steel industry etc.


* For higher requirements – e.g. higher temperature ranges – PRECISION PARTS different materials are available in this category.Special dimensions are available on request.


1 Offers a low coefficient of friction and excellent wear resistance in dry conditions.
2 Demonstrates great resilience against the intrusion of foreign bodies.
3 Provides superior corrosion resistance.
4 Performs well over a wide operating range

Selecting your bimetal

bearing bushes size!

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Custom Size Options, machining bimetal bushing, and a supplier of bimetal bearings delivered on time and on budget.

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Bimetal Bearing Supplier

Browse, get a quote & order products easily in bimetal bearing parts eCatalog

Bi-metal bearings are made of high-quality low-carbon steel backing as the surface sintered lead-tin-bronze alloy material, which is rolled into a copper-steel-integrated bi-metal strip after several high-temperature sintering and dense rolling.

  • Bimetal bearings are mainly divided into 5 categories, JF720 bimetal bearings, JF-20 bimetal bearings, JF930 bimetal bearings, JF700 bimetal bearings, JF800 bimetal bearings.

  • JF-800 bimetal bearing: It is a kind of oil-free bearing. The product is based on high-quality low-carbon steel back, and the surface is sintered with CuPb10Sn10 or CuSn6Zn6Pb3 or CuPb24Sn4 lead-tin bronze.

bimetallic bearing bushing

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