Marine
for the marine industry to help solve the needs for
self lubricating bearings with high quality and quick
delivery from a dependable source. As rudder
bearings and stern tube bearings, CIP Marine™ is an
environmentally friendly laminated composite
material made by impregnating textiles with thermo setting
resins and solid lubricants. This specialized, reliable,
self lubricated composite material is helping
eliminate undesired maintenance and dry docking
time while optimizing the friction, wear and bearing
functions.
CIP Marine™ is a long lasting, wear
resistant, self lubricated, greaseless bearing
material that can aid in eliminating complex lubrication
systems, while reducing the frequency of bearing replacement
and dry docking fees. As self lubricated rudder
bearings, stern tube bearings, thruster bearings,
fairleads and slipway pads, CIP Marine™ offers a low
coefficient of friction and low coefficient of
thermal expansion with negligible moisture absorption. CIP
Marine™ is corrosion resistant and light weight, while
having high load and high impact capabilities. With
excellent dimensional stability in wet and dry environments,
easy to machine and can be press or freeze fitted with the
ability to machine in place. CIP does not use abrasive
filler materials (calcium carbonate-CaCO3) and is a 100%
bearing material that is stable where misalignment
is present.
CIP Marine is custom designed to your specifications for both below and above the water line, from pleasure boats to tankers. Columbia Industrial Products offers an extensive range of ID sizes up to 54" and provides the options for raw tubes / sheets or finished parts. As a general guide, CIP Marine™ composites can be used as replacements for existing, bronze/rubber, urethane or lignum-vitae based wear and bearing materials.

















