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Steel Base Self Lubricating Plain Bearing with Sintered Tin Bronze Layer

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VIIPLUS INTERNATIONAL

Steel Base Self Lubricating Plain Bearing with Sintered Tin Bronze Layer

Country/Region china
City & Province zhejiang
Categories Vehicle Tools
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Product Details

The steel base self-lubricating plain bearing with sintered tin bronze layer offers a robust and durable solution for various industrial applications. The steel base provides excellent structural support and rigidity, while the sintered tin bronze layer ensures smooth and efficient operation through its self-lubricating properties.

The sintered bronze layer exhibits high wear resistance and load-bearing capacity, making it suitable for high-demand applications. The self-lubricating nature of the bearing reduces the need for regular lubrication, thereby minimizing maintenance requirements and operational downtime.

Whether used in heavy machinery, automotive components, or other industrial equipment, this steel base self-lubricating plain bearing with sintered tin bronze layer ensures reliable and long-lasting performance.

 

Polyoxymethylene (POM) Bushing,

ITEMDESCRIPTION
1Bushing D30/34 L20
2Bushing D35/39 L20
3Bushing D44/40 L20
4Bushing D44/40 L12

dry sliding bearings have a steel base and a 0.2 to 0.4 mm sintered tin bronze layer.

Key Features

  • Low maintenance operation with initial lubrication
  • High pv-value
  • Low wear
  • Low seizure
  • Rotating, oscillating and axial motion possible
  • Available in a wide range of standard dimensions in accordance to ISO 3547

 

 

An extensive inventory of bronze bushings offering customers direct delivery service. Fast direct delivery service for quality products. POM wrapped acetal bearings are comparable with PM DX, PCM M, EGB E40, EGB E50 en PAP P20.

For many high loaded applications maintenance free bearings do not achieve the needed service life within an acceptable period. Reasons could be:

 

  • Long-term stress
  • High edge load
  • Operation in rough environment
1Lubrication indentation
2Polyoxymethylene (POM)
3Tin bronze
4Steel layer
5Tin layer

POM Metal-Polymer Plain Bearings Grease Lubricated - DX - Oil or grease-lubricated bearings - Metric & Imperial Sizes

 

Standard DX bush Components available from stock

  • Metal-Polymer Composite Bushing Material

  • Steel Back + Porous Bronze Sinter +
    POM with Lubrication Indents

 

• DX provides maintenance-free operation • DX has a high pv capability • DX exhibits low wear rate • Seizure resistant • Suitable for temperatures from -40 to +120 °C • High static and dynamic load capacity • Good frictional properties • No water absorption and therefore dimensionally stable • Compact and light • Suitable for rotating, oscillating, reciprocating and sliding movements • DX bearings are prefinished and require no machining after assembly

 

These DX Bush Bearings are widely used in the Machinery Industry

(Inside Diameter x Outside Diameter x Length)

 

self-lubricating bearings

  • Lightly lubricated DX bushings for grease or oil lubricated applications
  • Standard parts contain grease marks in the slip layer; single sliding layer available on request
  • Optimal performance under relatively high loads and low speeds
  • Suitable for linear, oscillating and rotary movements
  • Wide range of parts available from stock

Bearing forms available in standard dimensions

  • Cylindrical bushes
  • Flanged bushes
  • Thrust washers
  • Sliding plates
Bearing forms made to order: cylindrical bushes with non-standard lengths and wall thickness, flanged bearings, hexagonal and square bores, liner on outer diameter, customized bearing designs

POM Composite Bearing, Replacement DX Bush Bearing | Self-lubricating Composite Bushings

 

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.We offer a wide range of straight POM composite bushings. The advantages of these sleeves are:

  • • maintenance-free operation
  • • very good frictional properties
  • • high load capacity
  • • high sliding speed
  • • low working clearance


Metal-Polymer Composite Material

 

POM Composite Bearing Benefits

• Marginally lubricated bearing material for grease or oil lubricated
applications
• Standard parts contain grease indents in the sliding layer; plain
sliding layer available by request
• Optimum performance under relatively high loads and low speeds
• Suitable for linear, oscillating and rotating movements
• Wide range of parts available from stock

 

POM Bearing Metal-polymer bearing lubricated with grease

 

Pom Composite bushing Characteristics

 

Pom Composite lubricated bushing can be used for grease or oil lubrication applications, or in an oil-free environment

The standard parts contain grooves in the sliding layer of the contact parts, which can store grease or friction debris.

 

The smooth sliding layer can be designed and provided upon request

Composite bearing sleeve has the best performance under relatively high load and low speed, and the highest relative life

Composite bearings are used in environments of linear, oscillating and rotational motion

All kinds of bearing parts are available from stock

 

Grease lubricated pad block          Grease lubricated slider           Grease lubricated bearing

 

 

A brief introduction to polyformaldehyde (POM) materials

 

1. With high mechanical strength and rigidity;
2. The Maximum fatigue strength;
3. Good environmental resistance and organic solvent resistance;
4. Strong resistance to sustained impact;
5. Widely used temperature ranges from -40℃ to 120℃.
6. Good electrical properties.
7. Good recovery.

8. with their own lubrication, good wear to hold;

9. Excellent dime

 

Melting point of 175 ° C
Density 1.42 g/mL at 25 °C
Flash point 158 °F storage condition 2-8°C

 

Self-lubricating oil-free composite bearing structure composition

Wrapper Bronze Bearing characteristics

 

 

Performance indicatorsDate
Maximum loadStatic load250N/mm²
Dynamic load150N/mm²
Maximum linear velocity VGrease lubrication2.5m/s
High PV valueGrease lubrication2.8N/mm²・m/s
Coefficient of frictionGrease lubrication0.05~0.25
The use of temperature
-40℃~+130℃
Coefficient of thermal conductivity4W/m・K
Coefficient of thermal expansion12×10-6/K

 

Logistics and transportation equipment applications

 

The noise of traditional bearing, short maintenance cycle and service life, and high maintenance cost limit the normal operation time of equipment, especially transportation equipment and field operation equipment. The application of VIiPlUS POM BUSHING self-lubricating bearing can not only solve these problems, but also improve the comfort level of equipment operation.For example, the use of lubricating oil or one-time painting can solve the process maintenance and high shutdown costs, while avoiding environmental pollution.Reliable, light and excellent bearing solutions Pom Composite Bushing,Pom Bushings,Pom Sleeve Bushing

 

bushing application        bushing application       bushing application     bushing application

 

Pom Composite Bushing are widely used in logistics applications

 

he railway, The inter-city rail, shipbuilding, space, Forklift truckT

 

Viiplus provides the railway and other rail transport industry with gear boxes, motor suspension system and POM BUSHING components.

Title: home
URL: http://home.links.nl

 

Today, viiplus light and maintenance-free bearings are used by all major commercial and military aircraft manufacturers and tier 1 suppliers for fixed and rotary wing aircraft. Our bearing solutions are used in a wide range of aeronautical applications, from the landing gear, to flight control and engines, to a variety of customized applications in the passenger and aerospace seats sector.
Our aircraft bearing solutions are used in a variety of aerospace applications from landing gear, flight control and engines to passenger seats, as well as in a wide variety of customizations for the aerospace industry

 

 

 

bronze bearing quality

 

 

Technical parameters of self-lubricating bearings

 

 

You can customize various POM oil-free self-lubricating bearings from us, and design related drawings

Here you can choose the bearing size of the type part, more sizes you can refer to PDF.

Click here for PDF for more product information

Wrapped Composite Sliding Bearing .pdf

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