Special Coated Bearing

Special Coated Bearing

Spring Bearing Industrial Inc

Dry Film Lubrication For Hostile Environments

Now there is a source for rolling element bearings operating in severe environments.Intermolecular adhesion through ion

deposition provides coating to virtually any surface.

Solid Film

Coated Surfaces

Lubricants

001    

Lead-Useful temperature 450F.Used to lubricate and

Outer Ring

decrease electrical resistance in bearings proven lubricant

Ball

in vacuum and on spacecraft.

002

Titanium Nitride-Useful Temperature 1500F.

Inner Ring

Hard wear resistant coating.Excellent corrosion resistance.

Proven lubricant in salt water and acidic environments.

Retainer

003

Silver-Useful temperature 1200F.Proven lubricant in

high temperature vacuum.

004

Tungsten Disulfide-Non-toxic,non-magnetic,vacuum

stable,minimum out gassing.

Out gassing can be significantly

005

Moly Disulfide-With 10%nickel provides lowest friction

reduced over graphite lubrication

in a vacuum.Nickel included for extended life in air.

Successfully used on spacecraft.

006

Carbide Diamond-an amorphous carbon with diamond.

Proven non reactive in acid,water,and highly corrosive

environments.Provides the strength of chrome steel and

the corrosion resistance superior to that of stainless steel.

007

Parylene-a polymer coating,pinhole-free,resistant to

Torque can be significantly reduced

acids and water corrosion.