Torlon - Materials - Technical
MBA Products made from this material
Balls, High speed bearing cages
Torlon® 4301 extruded PAI is primarily used for wear and friction parts. It has a low expansion rate and coefficient of friction and it exhibits very little friction in use. A flexural modulus of 1,000,000 psi is higher than most other advanced engineering plastics. This grade excels in severe service wear applications such as non-lubricated bearings, balls and bearing cages.
Properties of Torlon 4301
|Surface Hardness||Rockwell E||70|
|Linear Expansion||per oC||x 0.000009|
|Max Operating Temp.||oC||260|
|Water Absorption||% over 24 hrs||0.4|
|Volume Resistivity||ohm.cm at 50% RH||1013|
|Dissipation Factor||@ 1MHz||0.037|
|Dielectric Constant||@ 1MHz||6.0|
|Heat Deflection Temp. @ 0.45 MPa||oC||200|
|Heat Deflection Temp. @ 1.80 MPa||oC||279|
Note! Property values are typical and should be used only as a guide to selection of materials and not as purchase specifications.
Balls can be found here in the Miniature Bearings Australia balls online catalogue.
High speed bearings can be found here in the Miniature Bearings Australia High Speed Ball Bearings online catalogue.
You can find Torlon in the Miniature Bearings Australia Torlon Online Catalogue pages.
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Extra information for Technical - Materials
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