Project Description

Trusted Oilless Bearings services

Trusted & reliable Low Friction Bearings

Trusted handyman services

A manufacturing consultant and engineer supplies a broad range of standard bronze oilless parts and self-lubricating bushing, wear plates for dry applications

A Modular Bronze Oilless Bearing Concept

Metal-Oilless Bronze Bearings. Ideal in Lubricated Applications. A low-friction bearing is a type of bearing that is designed to minimize friction between the moving parts of a machine or equipment. It is used to reduce the amount of energy required to move the parts and improve their efficiency.

oilless bearing

China Supplier

ISO:9001 Certified, Reliable Supplier

Competitive pricing

Fast Delivery & Best Price

Open 24/7

24/7 Customer Service

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Low Friction Bearing Pads- Bronze Slide Plate

Low friction Bearing pads are specialized components used in mechanical systems to reduce friction between moving parts. These slide plates are typically made of a low-friction material such as graphite plugged bronze wear plate.

Some of the benefits of using low-friction bearing pads include improved efficiency, longer equipment lifespan, reduced maintenance costs, and improved performance. Additionally, these pads are often easy to install and can be customized to fit specific equipment and applications.

Bronze Wear Pads

A Low-Friction Bearing – Material & Design

A low-friction bearing is a type of bearing designed to have minimal resistance to motion between the moving parts. This is achieved through the use of materials and designs that minimize friction and wear, allowing for smooth and efficient operation. There are several types of low-friction bearings, including ball bearings, roller bearings, and sleeve bearings.

How Does Low Friction Bearing Work?

Ball bearings use small balls that rotate between inner and outer races, allowing for smooth and low friction motion. Roller bearings use cylindrical rollers that are also rotated between inner and outer races, providing similar low-friction performance as ball bearings. Sleeve bearings are cylindrical in shape and are often made of materials such as bronze or plastic, and operate through sliding friction between the bearing and shaft.

Friction Bearing
bronze bearings, Oilless Bushing Bearing

Bearing Design – Shapes and Geometries

Let You See The Self-Lubricating Black Technology

  • Tribology technologies for high performance

  • Optimum performance under relatively light loads and high speeds. High Static Load Capacity Material.

  • Low Friction Bearings, High-Performance Technology

  • Metal- solid bronze bearings bushing ,self-lubricating bushings.

  • Does not require external lubrication, even where conditions are dry and dirty.

Low Friction Bearings – Market Leading Performance

The use of low-friction oilless bearings in drive systems serves to increase energy efficiency and reduce operational noise. Bearings of this type will also reduce heat generation, which in turn helps to extend service life.

Our frictionless bearings are embedded with solid lubricants, which translate into an extremely low coefficient of friction. Combined with excellent dimensional stability, low wear rates, and high load-bearing capacity. It has four times the PV (pressure x velocity) of a nylon bushing.

Low-friction bearings are used in a variety of applications, including electric motors, gearboxes, and wheels. The use of low-friction bearings can improve efficiency and extend the life of a mechanical system.

Learn more about flanged bronze bushing
flange oil-free bearing
guide bushes

Friction Values Categories

Static COF refers to the resistance of the initial movement when a bearing starts up from a resting position.

Dynamic COF is the resistance once the bearing (or mating surface) is already in motion at a given speed.

One quality that is unique to many bearings is that the static coefficient of friction is lower than the dynamic.

  • Maintains its strength under wet conditions and shows very little creep under heavy load.
  • Extended wear life
  • Cost-saving and maintenance downtime
Learn more about High Strength Brass Bushing

Frictionless Bearings Material – Order Online

Frictionless bearings – Bronze bushings with graphite have the lower coefficient of friction of all bearing materials available today. On top of this low friction, there is excellent load-carrying capacity and ultra-low wear rates. We stock wear plates, flanged bearings, and thrust washers.

Frictionless Bearings For A Variety Of Harsh Environments

Frictionless bearings are designed for particularly difficult operating environments. low Friction Bearings are particularly recommended for wet and submerged applications. This includes the pump and marine industries, where regular maintenance is not practically feasible or cost-effective.

View Our Products
Frictionless Bearings, Self-lubricating bearings
low friction bearings, pilot bushings, flanged brass bushing

Low Friction Bearings: The Future of High-Speed Technology

Importance Of Low Friction Bearings In Various Applications

Low-friction bearings are crucial in many applications where efficiency, durability, and reliability are important:

  • Low-friction bearings can significantly reduce the amount of energy required to move the parts of a machine or equipment. This results in lower energy costs and improves overall efficiency.
  • reduce the amount of energy & lower energy costs and improves overall efficiency

  • Longer service life

  • improve the performance of a machine or equipment
  • Reduced noise & Cost savings

Oil-Free Buahing Improve The Manufacturing Process

It’s no secret that companies face many challenges in meeting production demands. One of the most prominent is dealing with machine failure (aka downtime).  The most obvious benefit of using low friction bearings is cost. Because you spend less on replacement parts and because employees don’t lose productivity during costly downtime periods, you’re able to decrease your total cost of ownership of the machine.

Bearings were developed to help move things along with less friction. Compared to standard bearings, low-friction bearings reduce frictional movement by 30% or more. This reduces surface degradation, which reduces the risk of machine failure. Get a bearing quotation at Bronzeoilless.com now.

Bronze Bearing
flange solid lubricant bearing
oil-free bearing

Materials Used In Low Friction Bearings

There are several materials commonly used for low-friction bearings, including:

  1. Steel: Steel is a common material used for bearings because it is strong and durable. Steel bearings can be treated with special coatings to further reduce friction and wear.
  2. Ceramic: Ceramic bearings are made from materials such as silicon nitride or zirconium oxide, which have low friction and high wear resistance properties. These materials can also withstand high temperatures and corrosive environments.
  3. Plastic: Plastic bearings are lightweight and have low friction, making them suitable for applications that require low weight and low noise.
  4. Bronze: Bronze bearings are made of alloys of copper and tin and are commonly used for sleeve bearings. Bronze bearings have good wear resistance and are often used in applications that require low to moderate load capacity.

The choice of material for low-friction bearings depends on the specific requirements of the application, including operating temperature, load capacity, and operating environment.

Bronze Bearing

Reduce costs with OILLESS BEARING PARTS

We’re here to help

Provides services and quality bronze oilless products to provide you with the best possible solutions for your needs at any time.

  • Focus on reducing or eliminating friction, wear and lubrication bronze oilless parts

  • Manufacturers of maintenance-free sliding elements

Wholesale Friction Bearing

Friction Bearing Factory

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  • High hardness, wear-resistance, and fully comply with EU ROHS standards. Can provide spectrometer composition test, strength test.

     

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  • High hardness, wear-resistance, and fully comply with EU ROHS standards. Can provide spectrometer composition test, strength test.

     

    Read More
  • High hardness, wear-resistance, and fully comply with EU ROHS standards. Can provide spectrometer composition test, strength test.

     

    Read More
  • High hardness, wear-resistance, and fully comply with EU ROHS standards. Can provide spectrometer composition test, strength test.

     

    Read More
  • High hardness, wear-resistance, and fully comply with EU ROHS standards. Can provide spectrometer composition test, strength test.

     

    Read More
  • High hardness, wear-resistance, and fully comply with EU ROHS standards. Can provide spectrometer composition test, strength test.

     

    Read More
  • High hardness, wear-resistance, and fully comply with EU ROHS standards. Can provide spectrometer composition test, strength test.

     

    Read More
  • High hardness, wear-resistance, and fully comply with EU ROHS standards. Can provide spectrometer composition test, strength test.

     

    Read More
  • High hardness, wear-resistance, and fully comply with EU ROHS standards. Can provide spectrometer composition test, strength test.

     

    Read More
  • High hardness, wear-resistance, and fully comply with EU ROHS standards. Can provide spectrometer composition test, strength test.

     

    Read More
  • High hardness, wear-resistance, and fully comply with EU ROHS standards. Can provide spectrometer composition test, strength test.

     

    Read More
  • High hardness, wear-resistance, and fully comply with EU ROHS standards. Can provide spectrometer composition test, strength test.

     

    Read More

Choose your Application

Bronze Oilless Bearings for off-highway equipment. No Need for Complex Greasing System.

Finishing Parts Main Base Alloy

Performance.
& Chemical Compositions
CuZn25Al6FeMn3
High Brass
CuZn25Al6FeMn3
Special Brass
CuSn5Pb5Zn5
Tin Bronze
CuAl10Ni
aluminium bronze
CuSn12
Tin bronze
Cast Iron HT250
EB00
Cu%6565858088
Sn%512
Pb%5
Zn%25255
Ni%5
Al%6610
Fe%5
Mn%44
Dengity
g/cm 3
8.08.08.88.38.87.3
Hardness>210>180>70>150>80>160
Tensile Strength>750>550>200>500>360>250
Elongation>12>1215>10>8
Coeicient of
linear expansion
1.9·10 -5 /℃1.9·10 -5 /℃1.8·10 -5 /℃1.6·10 -5 /℃1.8·10 -5 /℃1.0·10 -5 /℃
Limit Temp.300~400300~400400400400400
Max. Load N/mm 21008060507010
Max. Speed m/min151510201015
Max. PV N/mm2·m/min20020020020020040
400N/mm2<0.01<0.01<0.05<0.04<0.05<0.015

Friction of coe. Oil 0.03; Dry 0.16

Alloy International Code

Custom Size Options, machining bronze bushings and a supplier of solid bronze oilless bushes and plate delivered on time and on budget.

Oilless Bushing Alloy International Code

Chinese Code
GB1776-87
International counterpartsApplications
International
ISO 1338
Japan
Jis
(USA)
ASTM (UNS)
German
DIN
CuZn25AI6FeMn3CuZn25AI6FeMn3H5102
CAC304
B30-92
C86300
DIN1709
G-CuZn25A/2.0598
High-load, low speed, general use
CuZn25AI6FeMn3CuZn25AI6FeMn3H3102
CAC304
B30-92
C86300
DIN1709
G-CuZn25A/2.0598
Super high load, low-speed, high
duty
CuAI10Fe3CuAI10Fe3H5114
CAC703
B30-92
95800
DIN1714
GB-CuAI10NI/2.1096
Medium load, medium-speed,
general use
CuSn5Pb5Zn5QSn5-5-5H5111
CAC406
B30-92
C83600
DIN1705
G-Cu5n5ZnPb/2.1096
Medium load, medium-speed
DB5675-85
HT250
Fe250ASTM
class40
low-load, low-speed

Solid Lubricant

Solid LubricantFeaturesTypical application
SSL1(PTFE etc + Add)Excellent resistance against chemical attacks
and low friction. Temp limit 400℃
Suite for general machines and under
atmosphere
SL2(PTFE etc + Add2)Lowest in friction and good of water
lubrication,Temp.limit 300℃
Ship, hydraulic turbine, gas turbine etc.