Wrapped composite bimetal bearings, featuring a copper or tin plated steel backing and a bronze lining of CuPb10Sn10 or CuSn6Zn6P, offer exceptional performance and durability in a wide range of industrial applications.

The steel backing provides strength and dimensional stability, while the plating of copper or tin enhances corrosion resistance and adhesion between the backing and the bronze lining. The bronze lining itself, wh CuPb10Sn10 or CuSn6Zn6P, offers superior wear resistance, high load-bearing capacity, and excellent sliding properties.

CuPb10Sn10 bronze is a lead-tin alloy with good machinability, high ductility, and excellent sliding properties. It is widely used in applications that require a high degree of wear resistance and load-bearing capacity.

CuSn6Zn6P bronze, on the other hand, is a phosphorous-containing tin alloy that offers exceptional strength, hardness, and wear resistance. It is suitable for applications that require both high load-bearing capacity and good corrosion resistance.

The wrapped composite construction of these bimetal bearings allows for easy installation and replacement, while also providing a secure and reliable bond between the steel backing and the bronze lining. This combination of materials and construction techniques results in bearings that are suitable for a wide range of industrial applications, including heavy machinery, automotive components, and other demanding environments.

Oilless Bushes

Made to order from china Wrapped composite sliding bearing Copper or tin plated steel bronze DIN 1494 / ISO 3547 Bimetal CuPb10Sn10 or CuSn6Zn6Pb3 MATERIAL Special dimensions With lubrication pockets and oil holesare available on request.

Materials :Steel copper-plated or tin-plated Sliding layerCuPb10Sn10

Bimetal Bushing is a low-maintenance bushing material. An initial greasing during installation is necessary, after that periodic greasing with oil or grease is mandatory.

Bimetal Bushings Tolerance Details

• Housing ØH7

• Bushing inner-Ø after mountingH9

• Shaft tolerancef7 to h8

Application features:

Jf-800 bimetal bearing is a kind of steel-copper alloy product made of CuPb10Sn10 or CuSn6Zn6Pb3 material sintered on the surface of low carbon steel plate.This product is the strongest bearing capacity of double alloy bearing, the balance bridge bushing of heavy duty vehicles, all use this product.It is a very versatile bearing with high load and low speed.

Installation sliding bearing, Bronze Gleitlager - with lubrication pockets Customized high quality oilless JF800 Bimetal Metal Bushing

Bimetal Bushings Range Of Application

Track rollers, construction machines, crane construction, agricultural machines (impact loading)

• Fork lifts
• Pallet Trucks
• Cranes
• Excavators

Mounting Bimetal Bushings

Housing: Mounting bevel min. 1.5 mm x 15-45° Shaft: Mounting bevel 5 mm x 15°, edges rounded The application of an adequate force fitting mandrel is advisable. Grease lubrication of the outer surface may be necessary when mounting.Gluing: Adhesive should not contact the sliding surface!

Installation bronze gleitlager sliding bearing
Sliding bearings are installed by being pressed into a machined housing “H7“.

Please note the following:

• Create an insertion bevel at an angle, and clean and deburr the parts to
be assembled
• Lubricate the outer surface of the sliding bearing prior to installation
• Check the axiality between the installation space and the centring axis
of the sliding bearing
• If two sliding bearings are required, these must be aligned
• Use a counter mandrel with suitable dimensions

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,VIIPLUS BIMETAL BRONZE GLEITLAGER is used to make wrapped bushes, thrust washer and bushes on connecting rod level of gas engine.

Technische Daten

• Wrapped composite sliding bearing

• Copper-plated or tin-plated steel / bronze

• Low-maintenance

• With lubrication pockets

Properties

• For high load capacity and oscillating movement, as well as for rough operation and temperature load. Long-run lubrication because of lubricant storage.

Materials

• Support materialSteel copper-plated / tin-plated

• Sliding layerCuPb10Sn10

Material Properties

• Specific load capacity static≤ 250 [N/mm2]

• Specific load capacity dynamic≤ 140 [N/mm2]

• Sliding speed≤ 2,5. [m/s] ≤ 5 [m/s] oil lubricated

• Reibungswert **0.04 [µ] to 0.12 [µ] depending on lubrication

• Temperature strain– 40 [°C] to + 250 [°C]

• Max. PV-value2.8 [N/mm² x m/s]

• Percentage contact area > 75 [%]

Maintenance

• is a low-maintenance composite sliding bearing, but primary lubrication is necessary. Oil or grease lubrication is possible. Due to solid lubricant storages, lubrication clearances are reduced to a minimum!​

Bimetal Bushing Size & dimensions

Caption:Special dimensions are available on request.

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