Bimetal Bearings

Bimetal Bushing Bronze Sleeve Bearing Manufacturer
It has high fatigue strength, load capacity, and impact strength.
The product is applied to track roller, air compressor, especially replaced the Centrifugal casting bimetal bushing for the track roller application. the alloy thickness becomes uniform compared with the centrifugal casting bimetal bushing, and save a lot of material, which make the product cost performance higher.
Steel back layer + Cooper alloy layer
  • Low cost;
  • Thin-walled construction;
  • Small construction;
  • Good wear resistance;
  • Oil grooves and oil holes can be designed according to the application and mass production can be realized.
Quality, Well-made Bearings and Bushings. View Our Self-lubricating Sleeve Bushings. Get A Quote Today.


Bimetal Bushings Manufacturers – Select High-Quality Bushings Bearing In Good Price

Self-lubricating & Maintenance-free, Bimetal Plain Bearings to Standard SAE 792

Bimetal Plain Bearings to Standard SAE 792

Steel Backing and Leaded Bronze Overlay

Bimetal Bearing Material Steel + CuPb10Sn10 with indents


SAE 792

It is SAE792 lead bronze, corresponding to the national standard CuPb10Sn10.
SAE792 lead bronze has good lubricity, wear resistance, and corrosion resistance, and is suitable for use as a bimetallic casting material. Such as sliding bearings with high surface pressure and side pressure, such as rolling and rolling, bearings for vehicles, parts subject to impact with a peak load of 60MPa, and bimetallic shingles for internal combustion engines with a maximum peak value of 100MPa, as well as piston pin bushings, friction plates, etc.

Translated with (free version)

Professional Bimetal Bearings Supplier –

Bimetal bushing bearings are a new type of lubricating bearing that combines the advantages of metal bearings and self-lubricating bearings.

We offer a broad range of sizes, forms, and materials in monometallic and bimetallic bearings.

Bimetal bearings are self-lubricating. They have a high tendency to tolerate high weights and, due to their wear resistance and high potential, leave the other bushings behind.


For all your bimetallic bearing needs, is the best place to go. We have customers all over the world, and our customers have become long-term customers due to our low prices and efficient pre and after-sales service, creative staff, and cutting-edge additions to our product line. You can also order products that are specially tailored to your business needs.


Bimetal Sleeve Bushing Specification, Bimetal Bearing Size Chart- High-Quality Price Ratio

Bimetallic composite bearings to the high-quality low-carbon steel substrate, the surface of the sintered copper alloy having a low friction characteristic (CuPb10Sn10, CuPb6Sn6Zn3, CuPb24Sn4, CuPb30, AlSn20Cu, CuSn8Ni) as bearing wear layer, copper alloy surface may need to use conditions processing various types of sump hole, oil hole, so as to not be suitable for continuous refueling or difficult situations.

Bimetal bushing

To high-quality low-carbon steel substrate, the sintered surface having a low coefficient of friction….

Bimetal Bush Typical application

Application: con-rod of automobile engines, engineering, and agriculture machinery, heavy-duty construction machinery, etc.

Performance Data
Max dynamic Load P 140N/mm²
Max line speed V Grease lubrication 2.5m/s
Max PV value Grease lubrication 2.8N/mm²·m/s
Friction coef μ Grease lubrication 0.05~0.15
Max line speed V Oil lubrication 5m/s
Max PV value Oil lubrication 10N/mm²· m/s
Friction coef μ Oil lubrication 0.04~0.12
Max Working temperature Grease lubrication 150℃
Performance Data
Max Working temperature Oil lubrication 250℃
Mating Axis Hardness ≥53HB
Mating Axis Roughness Ra=0.32~0.63
Alloy Hardness 80~120
Heat-conducting Coefficient 47W/(m·k)
Coefficient of linear expansion 18×10-6K-1
according to customers’ special requests while out of this table.


bimetal bushing size




Lead-Free Replacements for SAE 792 in Bushing Applications


 monometallic and bimetallic bearings.

Lead-Free Replacements for SAE 792 in Bushing Applications



Additional information


Custom Size, Extra large, Imperial size, Metric Size


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