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Specifications, Properties & Guidelines

Dimension Bond Bearing Material Specifications and Properties

There are more than forty formulations of Dimension Bond composite bearing grade materials. Listed below are specifications, which are a general guide to the material specifications. In all cases contact our technical department as new composite bearing grade materials are being developed and tested. Continuously custom formulations are capable of optimizing the performance characteristics of the bearing material. Please contact us with information regarding the operating environment of your application so we can discuss our recommendation. 

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Dry Friction: 

.021 to .480 depending on
the grade of bearing composite

Operating and Maximum Temperature:

-42° F to +550° F, 815° F (short term)

Thermal Expansion:

Very low

Bonded Lining Thickness Available:

.0007-.0018”, .001-0028”, .002-.0044”, .004-0066”, .006-009”, .008-.012"

Tolerances of the Applied Bonded Lining:

+/- .0002", +/- .0003", +/-.0005". Note: wider tolerances lower processing costs

PV Capabilities:

Up to 53,000

V Rating:

140-2250 rpm dry friction

Electrical Insulation or Conductivity:

Available

Water Absorption:

.04 to .26

Chemical Resistance

Wide range including acids, bases, solvents

FDA/USDA/MEDICAL:

Formulations available

Radiation Resistant Grades

Available

Colors:

Limited colors are available

Fluid Compatibility

Wide range

Bondable Substrates:

Metals, Sintered metals Ceramics. Lower temperature metals like zinc and Plastics, and Composites. (Temperature stability of the substrate is the limiting factor. Please check with our technical department.)

 

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