China Bronze Gleitlager manufacturer

Bronze Intermediate Layer Sleeve Bushes Guide Bearings Long Life

Product Details:
Place of Origin: Composite plain cylindrical bushings manufacturer
Brand Name: VIIPLUS Sleeve & Bearing
Certification: ISO 3547 DIN 1494 Assembly Standard Tolerance
Model Number: Bronze Intermediate Layer Sleeve Bushes
Payment & Shipping Terms:
Supply Ability: Special Customized Lubricating Bushings Manufacturing
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Detail Information

Material: Bronze Intermediate Layer Sleeve Bushes Type: CYLINDIRCAL BUSHES FLANGED BUSHES THRUST WASHERS SLIDING PLATE
Size: Customized Feature: Maintenance
High Light:

oil impregnated brass sleeve bearing

,

ptfe plain bearing

Product Description

High-Load Dry-Running Sleeve Bearings.A metal shell adds strength.Bronze-Backed PTFE

 


Plastic Bearings with Steel Shell.Metric & Inch Size.All plain bearings are designed to handle radial loads, thrust loads, or a combination of the two. Radial loads are perpendicular to the shaft. Thrust loads are parallel to the shaft. Sleeve bearings handle radial loads. Flanged sleeve bearings handle both radial and thrust loads. Thrust bearings handle thrust loads.

 

1. PTFE
2. Porous bronze sintere
3. Steel backing
4. Copper-plating/tin-plating

 

self lubricating plain bearings

 

Tech Data

Load capacity: 140N/mm2

Temperature: -200℃~+280℃

Speed limit: 2m/s

Friction coefficient: 0.08~0.20μ

PV limit (Dry) :3.8N/mm2·m/s

PV limit (Oil ) :60N/mm2·m/s

 

Bronze-backed PTFE bearings with steel shell combine high-load and high-speed capabilities. They resist swelling when exposed to moisture and are electrically conductive.

Note: Dynamic load capacity is the maximum load a bearing can withstand at a given shaft speed. If your application’s load and speed requirements are below the values listed, the bearing will work.

 

The BRONZE COPPER BUSHING bearings MADE TO ORDER FROM CHINA consist of a PTFE layer sintered onto a phosphated bronze strip. These bearings are corrosion-resistant and are suited to high-temperature applications that can be carried out without the use of oil requiring long operating cycles. This type of bearing is used radially or axially, particularly in the steel and cement industries. The COPPER BRASS BUSHING bearings can be used in panels as bridge bearings, as the thick inner surface sliding layer can withstand a load of up to 140 N/mm²

Bronze Intermediate Layer Sleeve Bushes cylindircal bushes,flanged bushes,thrust washers,sliding plate

Bronze Sleeve Bushings consists of a bronze backing and a porous bronze intermediate layer and overlaid with modified PTFE.
Because of the combination of metal and polymer, this product provides low friction coefficient, good wear resistance and self-lubrication. The bronze back provides good thermal conductivity. This product is widely applied in textile and paper manufacturing , food , metallurgy and spiral transporting machinery, etc.

 

Features

 

 

  • Good wear and low friction performance over a wide range of loads, speeds and temperatures in dry running conditions

  • Very good performance in lubricated applications

  • Good performance in greased applications

  • Suitable for linear, oscillating and rotating movements

Tech.Data
Max.Load Static 250N/mm2
Dynamic 140N/mm2
Oscillating 60N/mm2
PV limit Dry 3.6N/mm2.m/s
Oil 50N/mm2.m/s
Temp.limit -195°C~+280°C
Friction Coeff. 0.03~0.20μ
Speed limit Dry 2m/s
Oil 5m/s
Thermal conductivity 2.41Kcal/M.br.c
Coeff. Of linear expansion 27×10-6per°C

 

 

 

 

Polymer Plain Bearings

 

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