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Steel Backing Composite Polymer Plain Bearings For Metallurgical Machinery

Steel Backing Composite Polymer Plain Bearings For Metallurgical Machinery

  • Steel Backing Composite Polymer Plain Bearings For Metallurgical Machinery
  • Steel Backing Composite Polymer Plain Bearings For Metallurgical Machinery
  • Steel Backing Composite Polymer Plain Bearings For Metallurgical Machinery
Steel Backing Composite Polymer Plain Bearings For Metallurgical Machinery
Product Details:
Place of Origin: China
Brand Name: TOB POM Boundary Lubricating Bearings
Certification: ISO 16949
Payment & Shipping Terms:
Minimum Order Quantity: negotiated
Price: negotiated
Packaging Details: Cartons and Pallets
Delivery Time: negotiated
Payment Terms: T/T
Supply Ability: negotiated
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Detailed Product Description
Material: Low-Carbon Steel + Porous Bronze + Yellow POM Lubricating: Metal-Polymer Composite Bushing Material
Application: Attachment Lugs Of Pneumatic And Hydraulic Cylinders Conveyor-belt Systems, Textile Machinery, Automobiles ... Area Of Use: POM Bushes Are Suitable For Rotational And Oscillating Movements
High Light:

Composite Polymer Plain Bearings

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Steel Backing Polymer Plain Bearings

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pom composite plain bearings

Composite Polymer Plain Bearings / Tribology Technology Material Strips

 

 

Composite Technology Bushing & Plain Bearings Sourcing Online Bushing

 

Tribology is the science of friction, wear and lubrication between moving surfaces.Material technology and material surface engineering play a key role in solving friction problems.

 

Composite Polymer Plain Bearings / Tribology Technology Material Strips

 

Steel + Cu + polymer

 

Steel + copper

 

Copper + polymer

 

Steel+polymer

 

Polymer and polymer

 

Surface Technology


Electroplating: copper, tin, zinc, etc.

Heat treatment: phosphating frequency quenching etc.

Spray: POM MoS2

Integrated Condition Test

Motion mode: rotary motion, swing motion, reciprocating motion

Test load: 1-100mpa

Test speed: 1-10000rpm

Lubrication condition dry friction oil lubrication water lubrication

 

Composite Polymer Plain Bearings is used steel-backing as its structure, sintered porous bronze as its interlayer, surface inlaid the modified POM. Suitable for marginally lubricated and dry operation on the conditions of lubrication indents grease. It has been widely applied to metallurgical machinery, Mine machinery, water conservancy machinery, vapor locomotive, building machinery, agriculture machinery, steel rolling industry etc.

 
Brand TOP BEARINGS
SKU pom bushing
Base material Steel/Bronze
Maximum temperaturet -40°C-300°C
Max Load Capacity P 70-250N/mm²
Coefficient of friction u 0.05-0.20u
 

Application Feature

 
Good load capacity and anti-wear.
It is used in high load capacities and low speed with rotational,oscillating or frequent stop-start motion.
It can work for a long time without oil in the condition of boundary lubrication,under oil or grease lubrication interval,the working-life will be longer.
It is machinable for the thicker of POW.
The bushes can be applied in auto chassis,forging machine,metallurgical,civil engineering,power station,strip rolling industries etc.
It is widely used in the machine where Lead is unacceptable.
 

pom bushing

 

Material organization

pom bushing

 

Advantages

 

POM composite bushings are referred to as prelubricated because their material is designed to operate with marginal lubrication. These bushing type effectively fills the gap between fully lubricated and dry sliding bushings. viiplus offers a wide range of straight POM composite bushings. Advantages of these bushings include:

 

maintenance-free operation

very good frictional properties

high load carrying capacity

high sliding velocity

small operating clearance

 

POM composite bushings are suitable for applications where a sliding material with self lubricating properties is a prerequisite. Application area examples for these bushings are:

  • agricultural equipment
  • construction machinery
  • material handling equipment
  • home appliances and consumer goods
 

Lubrication



POM composite plain bearings are designed to operate under marginal lubrication conditions. The sliding surface of these plain bearings contains grease reservoirs which should be filled prior to installation. It is not necessary to relubricate these plain bearings, but the presence of a lubricant can extend the plain bearing service life considerably. To protect the mating surface against corrosion, grease can be applied periodically.

 

Characteristics


Permissible load (dyn/stat), N/mm2: 120 (v ≤ 0,02) / 250
Permissible sliding velocity, m/s: 2,5 (p ≤ 1,0)1)
Friction coefficient m: 0,02 .. 0,20
Temperature range, °C: –40 .. +110

Application recommendations
Shaft tolerance: f7 – h8
Housing tolerance: H7
Shaft roughness Ra, mm: 0 .. 0,8
Shaft hardness, HB: 150 – 600

Contact Details
ZHEJIANG TOP BEARINGS CO., LTD.

Tel: +8618967361221

Send your inquiry directly to us
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