Tin or Copper Plated Dry Bushings made of Bronze Gleitlager Material, available in Straight and Shoulder configurations, are precision-engineered components that adhere to the ISO 3547 standard. These bushings feature a tin or copper plating, which provides excellent wear resistance and corrosion protection, enhancing their durability and longevity. The bronze Gleitlager material offers superior mechanical properties, making these bushings suitable for heavy-duty applications. The straight and shoulder designs offer flexibility in installation and allow for easy integration into various machinery and equipment.
 

Metal Polymer Composite Bearings - Maintenance-free Steel Backed Composite Bushing

Order Bronze Gleitlager & Lagerbuchsen Online From bronzegleitlager.com

Beyond Bearings: Enhancing Performance with Polymer Coatings

Composite Bronze Gleitlager Structure

• 1. /Pb mixture 0.01~0.03mm as sliding layer, provides an excellent initial transfer film, which effectively coats the mating surface of the bearing assembly, forming homogeneous oxide type solid lubricant film.
• 2. Porous bronze 0.2~0.3mm, provides Max. thermal conductivity away from the bearing surface, also serves as a reservoir for the -lead mixture.
• 3. Low-carbon steel backing 0.7~2.3mm, provides fundamental structural support and gives exceptionally high load carrying capacity, excellent heat dissipation.
• 4. Tin-plating 0.005mm or copper plating 0.008mm, provides good corrosion resistance.

Composite Bronze Gleitlager Characteristics

• · Good wear and friction performance over a wide range of loads, speeds and temperature without oil
• · Also perform well with lubrication
• · Maintenance-free, long life

Availability

• · Standard cylindrical bushings, flange bushings, thrust washers and straps available.
• ·Lead-free type is also available
• · All special designs are made according to your requirements.

Composite Bronze Gleitlager Application

 
composite bearing is widely used in lifting equipment, hydraulics and valves, pneumatic equipment, medical equipment, textile machinery, agricultural equipment, construction equipment, material handling equipment, packaging equipment, automotive industry, science equipment, dryers, office equipment etc .
 

We offers Flanged bushings composite & Thrust washers composite products from china,Material PAP bushes. PAF flange bushes. PAW thrust washers. PAS strips. PAP P10. PAF P10. PAW P10. PAP P11 bronze backed bearings cheap price made to order from china.

 
We have a large selection of plain bushes and flanged bearings for various applications.
 
gleitlagerbuchsen,lagerbuchse gleitlager,Your development, construction and manufacturing experts!Resistant to high temperatures of 600 degrees Celsius.Made in China.Category: maintenance-free plain bearings, copper sleeves, shaft sleeves.https://www.viiplus.com
Rolled bearings are based on high-quality cold-rolled steel plates with porous spherical bronze powder sintered in the middle, and then a mixture of polytetrafluoroethylene () and fibers is sintered on the surface of the porous spherical bronze powder layer, and the rolled sliding Bearings.
This product has the characteristics of small friction coefficient, wear resistance, good corrosion resistance and self-lubrication. The use of this product can reduce the cost, reduce the mechanical volume, avoid the occurrence of shaft biting and reduce mechanical noise.
This product has been widely used in various mechanical sliding parts, such as printing machines, elevators, textile machines, tobacco machines, fitness machines, hydraulic vans, micro-motors, solenoid valves, automobiles and agricultural and forestry machinery.
 
 
Dry Bushing Straight & Shoulder Heat resistant temperature -195 ~ 280℃
 
* 1) deburring and flanging the inner and outer diameter chamfering below the inner diameter d10.
2) the chamfering Angle is C0.3 when the inner diameter d is more than 10 and the plate thickness is 1.0.
・ material 

tetrafluoride resin layer with filler

Bronze sintered layer

Steel metal base
Environment: standard/in oil
Multilayer system: steel, sintered bronze, tetrafluoroethylene
Mounting shaft fit tolerance: e7
Mounting hole fit tolerance: H7
Lubrication condition: no lubrication
Allowable maximum surface pressure P: 49
Permissible maximum speed V: 0.65
Allowable maximum PV value (range) : 2.1 ~ 5.0
Allowable maximum PV value: 3.6
 

Factors Affecting Life

 
1: Load P: The larger the load, the shorter the bearing life; in any case, the maximum load must not exceed the theoretical maximum allowable load.
2: Speed V: The higher the speed, the shorter the bearing life; in any case, the maximum sliding speed cannot exceed the theoretical maximum allowable value.
3: PV value: The working life of the bearing depends on the PV value, that is, the product of the actual load P and the sliding speed V. The smaller the PV value, the longer the bearing life.
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4: Temperature: The life of the bearing also depends on the temperature at which the bearing is used. The higher the temperature, the shorter the service life of the bearing. Therefore, the heat dissipation characteristics of the relevant components should be considered in the design selection.
5: Surface roughness of the grinding parts: When the grinding parts are made of alloy steel or hard chrome-plated shaft, the bearing life can be significantly improved when the surface roughness Ra=0.4-0.63.
6: Other factors such as bearing housing design, lubrication conditions, etc.