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Tin Plating Composite Bearing Material CM1 Guide PTFE Bushing

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VIIPLUS INTERNATIONAL

Tin Plating Composite Bearing Material CM1 Guide PTFE Bushing

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City & Province zhejiang
Categories Motorcycle Parts
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Product Details

Composite Bearing Material CM1 -Guide PTFE Bushing

Tin-Plated Composite Bearing Material CM1 Guide PTFE Bushing is a high-performance bearing component that combines the advantages of tin plating, composite material, and PTFE (Polytetrafluoroethylene) bushing. The tin plating provides excellent corrosion resistance and enhances the surface hardness of the bearing, while the composite material ensures strength and durability. The PTFE bushing, known for its low friction and high wear resistance, further improves the overall performance of the bearing. This combination results in a bearing that is suitable for a wide range of applications, especially those requiring high reliability and long service life.

Bushing Material, Composite Material CM1, metal-polymer self-lubricating plain bearings metal-polymer self-lubricating plain bearings.  A unique, composite bearing material, a composite strip material made up of three layers: bronze, porous bronze, and PTFE:  it is also available, on special order, with a non-indented bearing strip surface, available thickness: 1.0mm, 1.5mm, 2.0mm,2.5mm, Flat Strip Material Metric Size,

  • PTFE based according to ISO 3547 type P1
  • Negligible stick-slip effect

CM1 - This is a composite material consisting of three layers
A bronze backing strip and a sintered interlocking porous matrix,
impregnated and overlaid with a PTFE/lead mixture

 

Material type, PTFE based according to ISO 3547 type P1. Composition, Steel back with a sintered layer of tin bronze. Pore filling and cover layer 

 

CM1 material CM1 bridge bearing

 

STEEL BACKED PTFE LINED

bearing strip material

Steel-Backed PTFE-Lined Sleeve Bearings ...

Steel-Backed PTFE Lined Sleeve Bearings, METRIC Are Used For Heavy Load, Moderate Speed Or Light Load, High Speed Applications.

Custom Made Plain/Sliding Bearings, manufacture of bearing bushes, flanged bushes, half-shells, and more

composite strip material made up of three layers: steel-backed or bronze backed, porous bronze, and acetal resin polymer: 

 

Properties of Composite Materials for Secondary Sliding Surfaces
B.1 Composite Material CM1
This is a composite material consisting of three layers; a bronze backing strip and a sintered
interlocking porous matrix, impregnated and overlaid with a PTFElead mixture.
The material shall conform to the characteristics listed in Table B.1 In addition, the condition of the material and its surface finish shall be checked visually.
Table B.1 Characteristics of CM1
Bronze backing material: CuSn 6
composition by mass Sn 5 to 7.50
P 0.35
Pb 0.10
Fe 0.10
Zn +Ni 0.50 %
others 0.30
Remainder Cu
(2.1 0.15) mm thickness
hardness HB -ISO 6506 (all parts) material: CuSn 10
Composition by mass
80 to 160
Bronze interlayer
Sn 10 to 12
Pb 1.00
P 0.25 to 0.4 %
Si 0.17
Fe 0.15
Ni 0.15
others 0.50
25 saturation with PTFE
-
Pb
thickness
.15
0.25 0.0 mm
Composite material material: PTFE + Pb Pb 49% to 62%,
Surface layer composition by mass remainder PTFE
0.01 +0.02
0.0 mm
Thickness
2578 2048 0.015 mm total thickness
Overlay adhesion-ISO 2409
minimum GT2
B.2 Composite Material CM2
The material shall consist of a flexible metal mesh which is sintered into a PTFE compound
with the bearing or sliding surface having the thicker PTFE coat. The metal mesh shall be CuSn6 stabilized mesh from 0.25 mm diameter wires which are
linked at intersections and which has a thickness after calendaring of approximately 0.4 mm.
The mesh count in warp and weft direction shall be 16 t 1 per 10 mm.
The PTFE compound shall be PTFE with 30 percent t 2 percent filler content, consisting of
glass fibers and graphite.
The material is to conform to the characteristics listed in Table B.2.
In addition, the condition of the material and its surface finish shall be checked visually.
Table B.2 Characteristic of CM2
Density 4100 kg/m to 4400 kg/m
Tensile Strength >45 MPa
Elongation 10 %
Thickness (0.48t 0.02) mm
Overlay adhesion minimum GT2
ISO 2409

 

Cylindrical bushes Flanged bushes Thrust washers Flanged washers Strips

 

Strip PTFE composite bearing bushing

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Characteristics


 

Strip PTFE composite bearing bushing

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Material composition

Strips Material composition

 

Strips are available in steel backed or bronze backed:

 

Standard Products Sleeve Bearings Inch and Metric Sizes Inch Thrust Washers Inch and Metric Sizes Flanged Bearings Inch and Metric Sizes  available Flat Strip

Structure

Flat Strip Material Metric Size

 

 

Technical Data

 

 

 

 


 

 

 

 

Start your project With an Application Engineer

 

self lubricating bronze bushing

 

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