Metal and Bimetal Bearings - VIIPLUS Bearing Technology

VIIPLUS bearings can be made in many sizes and forms, including thin-walled, thick-walled, flanged, cylindrical, sintered and oil-impregnated, and more. Some popular bearing materials and their benefits include:

• STEEL BUSHINGS
• BIMETAL BEARING
• BRONZE BEARINGS

 

VIIPLUS offers a broad range of sizes, forms and materials in monometallic and bimetallic bearings. Bimetal and metal bearings offer excellent corrosion resistance in industrial outdoor applications and in water, marine and offshore environments.

 

Friction welded bimetallic bearing is an important part of construction machinery, which is formed by friction fusion welding of bimetallic rolling bearing and bimetallic gasket.The product USES copper alloy in the contact sliding part with the shaft, which can play a good role in lubricating and protecting the shaft and shaft shoulder. The back lining USES steel, which has a stronger bearing capacity and further reduces the material cost.
The product can bear both axial and radial loads when used, and is suitable for rotating, swinging and other occasions of medium, low speed and high load. It has been widely used in various construction machinery site parts, such as bulldozer, excavator, conveyor, etc., supporting wheel, guiding wheel and supporting sprocket wheel.

 

Flanged bushings Valve Rocker Arm Bush,Bimetallic bearing,BIM bushing welding Bimetal Bushing Bearing CuPb10Sn10 high hardness

Bimetal Bushing | VSB-80

What is bimetal bearing?

 

Bimetal sliding bearings are made from bronze and steel alloy. The soft bronze inner layer can provide good lubricating performance with oil grease, hard steel back can provide good support on the whole bearing and cut down the cost.

These bearings are primarily used for bearing arrangements where heavy loads have to be supported and where rotational or oscillating movements are relatively slow.

 

 

 

Why choose bimetal bearing?

• Maintenance-free operation
• Minimum wall thickness, minimum space requirements
• Accommodation of heavy loads
• Wide range of temperatures
• Good sliding properties
• Virtually no stick-slip
• High wear resistance
• These bearing can applied with precision machining tooling

 

Characteristic

This bearing is the kind of Flange bush with the steel backing sintered with bronze powder through the friction welding. The surface may be incorporated with various kinds of oil grooves, pockets to meet different necessities of various lubricating
conditions. 

 

 

Typical application

 

 

This product is widely applied in various automobile engines, vehicle hassis, motorcycle clutches, rubbing plate of gear pumps and other hoist machines．

 

TECHNICAL DATA

Dynamic load limit	60N/mm²
Static Load	120N/mm²
frictional coefficient	0.08~0.2
PV limit	2.8N/mm²*m/s
Max Speed	＞2m/s
Temp.limit	-40°C~+250°C

 

 

 

• Fork lifts
• Pallet Trucks
• Cranes
• Excavators

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 layer CuPb10Sn10

 

TOLERANCE DETAILS

• Housing ØH7
• Bushing inner-Ø after mountingH9
• Shaft tolerancef7 to h8

 

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!

 

CAPTION

Special dimensions are available on request,split bearing bush, sleeve bearing,flanged bushing

 

 

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