Steel Backed Bushing

Bimetal Bushings at Best Price in china

Wrapped composite sliding bearing, Copper-plated or tin-plated steel/bronze, DIN 1494 / ISO 3547, Maintenance-free, With lubrication pockets. Most commonly Bimetal Bearing  is used in track rollers, truck brakes and agriculture machinery.

It is a wrapped bushing material consisting of a steel backed material and a bronze sliding layer. It was originally developed as a more economical solution towards the bimetal bearings material, which is a full bronze wrapped bushing. Choose from our selection of bimetal bearings. In stock and ready to ship.

self-lubricating bushes plain sliding bearings

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Long-lasting, self-lubricating oilless bearing parts

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bimetal bearing bushingsbimetal bearing bushings
bimetal bearing bushings
Split Gap Bimetal Bushing

Bimetal Bearing


  • Support material
  • Steel copper-plated or tin-plated Sliding layer: CuPb10Sn10
Top Quality

The promise of bimetal bushings high quality, meet your requirement.

Bimetal Bushings

Small minimum order value & quantity, fast delivery.

High load capacity

“ Supplier & Exporters of Bimetal Bushings in China. Get A Quote Now !”

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“ is a team of who create high quality bearing for bimetal bushings from china.”

“ is a team of who create high quality bimetal bushing from china.”

“Get started in your customized bimetal bushings item now !.”

The casting bimetal bushing is a bimetal bearing, wrapped of steel sheets with a layer of lead bronze. The standard sizes are fitted with lubrication indents on the running surface. For standard bearings is normally the steel backing copper plated to improve the corrosion resistance. The layer of lead bronze makes it possible to use these bearings with relative long lubrication intervals.

Viiplus offers a broad range of sizes, forms and materials in bimetallic bearings. Bimetal-bearing is a bimetal bearing, wrapped of steel sheets with a layer of lead bronze.

We can assist you with everything from engineering advice to building your sliding bearings prototypes. And when it comes to oilless bearings material selection, we have one of the widest selections of products available today.


Prototype Services
Building components for your evaluation.

  • Flange bearings – Plain bearing within mountable housing unit
  • Sleeve bearings – Always self-lubricating & grease-free
  • Customized bearings – We will manufacture the exact self-lubricating bearing you need at a low cost.
  • Split type bushings – Easy to install
  • Simple design – Cost-effective

VIIPLUS.COM provides engineering, custom fabrication & manufacturing of high-performance oilless bushing & self-lubricating bearings materials.


Customized For Quick Learning


  • Bimetal bushes are composed of two metal strips, in two different materials; the first is normally in steel, the second is normally constituted by an alloy containing copper, which when coupled with the steel strip acts as an internal covering. Furthermore, some sizes also have an external relubrication hole.


Bi-metal Steel backed leaded bronze lining bushing material suitable 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 bushings, king-pin bushings, tailgate pivots, mechanical handling and lifting equipment, hydraulic motors & pumps, agricultural machinery etc.

This Bi-metal product group can be manufactured in various configuration or customized.  

-Trust or Bearing Plates
-Flanged Bushing
-Welded Joint Bushing
-Split Joint Bushing
-Clench Lock Bushing
-Specialized machined features


Main Factors that Influence the Service life of the Bushing

1).PV Value
PV value is an effective criterion to calculate the service life of TCB301. If there is need to prolong the service Life, PV value must be reduced.
2).Environment Temperature
The higher the working temperature is, the shorter the life of the products would be.
If Roughness of the mating surface Ra>0.63, it will rapidly shorten the service life of the TCB301. Therefore, Roughness of the mating surface must be controlled to Ra≤0.63.


Physical and Mechanical Performance

Performance IndexData
Max Load P140N/mm?
Linear Velocity VGrease Lubrication2.5m/s
Oil Lubrication5m/s
Max PV valueGrease Lubrication2.8N/mm? ·m/s
Oil Lubrication20N/mm? ·m/s
Alloy HardnessHB 60~90
Mating AxisHardness≥53HRC
Working TemperatureGrease Lubrication150℃
Oil Lubrication250℃
Friction Coefficient0.05~0.15
Heat-conducting Coefficient47W/(m·k)
Heat-expansion Coefficient(Axial)18×10-6/K

Learn more by selecting one of our self-lubricating bearings type.

  • Metal backed, self-lubricating
  • Variety of liners available
  • Good for the most rigorous requirements
  • Withstands high loads/speeds

Bimetal Bushing Industry

For the demanding specifications of working within severe working conditions with minimal or no maintenance, our broad range of  Bimetal bearings improve reliability and durability while lowering operating costs. Offering excellent corrosion resistance in industrial outdoor applications and in water, marine and offshore environments, these bearings can be made in many sizes and forms, including thin-walled, thick-walled, flanged, cylindrical, sintered and oil-impregnated, and more.

For heavy loads and shock loading conditions, bimetal bearings have anti-corrosion capabilities and are easy to install, making them ideal for emergency replacements.

Bimetal Bushing Application


  • Agricultural Equipment
  • Automotive
  • Exhaust After-treatments
  • Heavy-Duty Engines
  • Heavy-duty Trucks
  • Hydraulic Cylinders
  • Industrial & Domestic Ovens
  • Lifting Applications
  • Mechanical Handling
  • Medical Equipment
  • Natural Gas/Petrochemical Valves
  • Pneumatic Equipment
  • Textile Machinery

self-lubricating bushes plain sliding bearings

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.composite pom bushing is a Low-maintenance bearing material with MoS2 sliding layer and lubrication pockets. An initial greasing during installation is necessary, after that, periodic greasing with oil or grease is mandatory.

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Bushing size chart bushings catalog

Search Bushing Size Chart. Get The Best of the price of bushing parts,

Bimetal Bushings Catalog – Search Bimetal Bushings Catalog, Split Type

Bimetal  Bushings Catalog – Search Bimetal Bushings Catalog

Get access to bimetal bushing equivalent drawings

Nominal Diameter and WidthWallShaftHousingInstalled Bushing IDClearance
Part NumberIDODWidthmin / maxmin / maxmin / maxmin / maxmin / max
bimetal bushing 20152023151.4319.9672320.020.02
bimetal bushing 2025251.492023.02120.1610.194
bimetal bushing 203030
bimetal bushing 22152225151.4321.9672522.020.02
bimetal bushing 2220201.492225.02122.1610.194
bimetal bushing 222525
bimetal bushing 223030
bimetal bushing 25152528151.4324.9672825.020.02
bimetal bushing 2520201.492528.02125.1610.194
bimetal bushing 252525
bimetal bushing 253030
bimetal bushing 28152832151.9227.9673228.040.04
bimetal bushing 2820201.982832.02528.1850.218
bimetal bushing 282525
bimetal bushing 283030
bimetal bushing 30153034151.9229.9673430.040.04
bimetal bushing 3020201.983034.02530.1850.218
bimetal bushing 302525
bimetal bushing 303030
bimetal bushing 304040
bimetal bushing 32303236301.9231.9613632.040.04
bimetal bushing 3240401.983236.02532.1850.224
bimetal bushing 35153539151.9234.9613935.040.04
bimetal bushing 3520201.983539.02535.1850.224
bimetal bushing 352525
bimetal bushing 353030
bimetal bushing 353535
bimetal bushing 354040
bimetal bushing 354545
bimetal bushing 355050
bimetal bushing 40204044201.9239.9614440.040.04
bimetal bushing 4030301.984044.02540.1850.224
bimetal bushing 404040
bimetal bushing 405050
bimetal bushing 406060
bimetal bushing 45304550302.444.9615045.080.08
bimetal bushing 4540402.464550.02545.2250.264
bimetal bushing 455050
bimetal bushing 456060
bimetal bushing 50305055302.449.9615550.080.08
bimetal bushing 5040402.465055.0350.230.269
bimetal bushing 505050
bimetal bushing 506060
bimetal bushing 55355560352.454.9546055.080.08
bimetal bushing 5540402.465560.0355.230.276
bimetal bushing 555555
bimetal bushing 556060
bimetal bushing 60306065302.459.9546560.080.08
bimetal bushing 6040402.466065.0360.230.276
bimetal bushing 606060
bimetal bushing 65406570402.464.9547065.080.08
bimetal bushing 6550502.466570.0365.230.276
bimetal bushing 656060
bimetal bushing 657070
bimetal bushing 70407075402.469.9547570.080.08
bimetal bushing 7045452.467075.0370.230.276
bimetal bushing 705050
bimetal bushing 706565
bimetal bushing 708080
bimetal bushing 75407580402.474.9548075.080.08
bimetal bushing 7560602.467580.0375.230.276
bimetal bushing 758080
bimetal bushing 80408085402.479.9548580.080.08
bimetal bushing 8060602.468085.03580.2350.281
bimetal bushing 807575
bimetal bushing 808080
bimetal bushing 85608590602.484.9469085.080.08
bimetal bushing 90409095402.489.9469590.080.08
bimetal bushing 9070702.469095.03590.2350.289
bimetal bushing 909090
bimetal bushing 10040100105402.499.946105100.080.08
bimetal bushing 10050502.46100105.035100.2350.289
bimetal bushing 1006060
bimetal bushing 1008080
bimetal bushing 1009595
bimetal bushing 12050120125502.4119.946125120.080.08
bimetal bushing 13560135140602.4134.937140135.080.08

Designing Bimetal Bushings

metal composite bearings with high-quality low carbon steel as substrate, the surface of the sinter with low friction properties of copper alloy (CuPb10Sn10 CuPb6Sn6Zn3 CuPb24Sn4, CuPb30, AlSn20Cu, CuSn8Ni) as a wear-resisting layer of bearing, can need according to the operating conditions of copper alloy surface processing of various types of the oil tank, oil hole, hole, etc., in order to suit to cannot continue to go hard or go occasion. Good bonding strength and optimum bearing capacity can be obtained by secondary sintering and extrusion.


Save your Bimetal Bushing budget for your project.


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Bimetal Bushing – Factory Direct & Fast Shipping

  • Free bearings samples for approval

  • Fast Delivery

  • Reliable & safe bearing supplier

  • Small minimum order quantity

Bimetal material and bushing type selection guides

High Quality – Reliable and Audited Suppliers

Discover bimetal bushing at VIIPLUS. You can find the largest range of bimetal  bushing products online. It’s that easy!

Bimetal Bearing Bushes Suppliers High Quality Factory Price The Bimetal Bearing Bushes is made of high-quality low-carbon steel as the substrate, and the surface is sintered with copper alloys with low friction characteristics (CuPb10Sn10, CuPb6Sn6Zn3, CuPb24Sn4, CuPb30, AlSn20Cu, CuSn8Ni) as the wear-resistant layer of the bearing.Various types of oil grooves, oil holes, oil holes, etc

* Our enterprise, is one of the undisputed supplier of the highly competitive bulk order bearing industry in china.

bimetal bearing


Bushings, thrust washers & strips

Metric Size & Imperial Size Self-lubricating Bushings –

bimetal bearing bushing
bimetal bearing

Specialized Bimetal Bushings – Viiplus

VIIPLUS offers a broad range of sizes, forms and materials in  bimetallic bearings. Bimetal bushings offer excellent corrosion resistance in industrial outdoor applications and in water, marine and offshore environments. VIIPLUS bearings can be made in many sizes and forms, including thin-walled, thick-walled, flanged, cylindrical, sintered and oil-impregnated, and more.

Bimetal Bushings forms available in standard dimensions:

  • Cylindrical bushes

  • Flanged bushes

  • Thrust washers

  • Flanged washers

  • Sliding plates

Bimetal Bearing & Bushing Application field

Construction machinery: chassis walking mechanism supporting wheel shaft sleeve, towing wheel shaft sleeve, tensioning wheel shaft sleeve; Automobile industry: balance shaft bushing, steel plate pin bushing, steering knuckles main shaft bushing, connecting rod bushing, valve rocker shaft bushing, camshaft bushing, differential shaft bushing, gearbox shaft bushing, internal combustion engine spindle bushing, thrust gasket; And plunger pump side plate, gear pump side plate.

material handling equipement
hydraulic cylinders.
Excavator at Construction Site

Bushings Bearings Catalog

Check out our online bushings product catalog with metric size and imperial size

with full specifications & CAD drawings available for download – all free of charge!

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