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Housing<br />
Bore<br />
CN <strong>and</strong> CO Type <strong>Excluder</strong> <strong>Seals</strong><br />
32<br />
®<br />
Installation Details for Series 200 <strong>and</strong> 300 <strong>Seals</strong><br />
Clamps between housing<br />
ring <strong>and</strong> the outer race of<br />
the bearing.<br />
shaft<br />
Full Face <strong>Seals</strong> for Radial Ball Bearings, Spherical <strong>and</strong> Cylindrical Roller Bearings<br />
Full face “CN” <strong>and</strong> “CO” type seals cover the bearing face from I.D. to O.D. as shown below. Check with the manufacturer for<br />
availability of the size to meet your design requirements.<br />
®<br />
for Radial Ball, Spherical <strong>and</strong> Cylindrical Roller Bearings<br />
®<br />
Bearing O. D.<br />
shaft<br />
CN Type CO Type<br />
Clamps between housing<br />
shoulder <strong>and</strong> the outer race<br />
of the bearing.<br />
<strong>Seals</strong> against shaft <strong>and</strong><br />
inner race of the bearing.<br />
Housing<br />
Rubber to cover metal<br />
ring for protection from<br />
external corrosion<br />
Shaft<br />
Clamps between the shaft<br />
sleeve <strong>and</strong> the inner race<br />
of the bearing.<br />
Seal lip position<br />
Outer Race Inner Race<br />
Outer Race<br />
before installation<br />
Bearing O. D.<br />
CN Type<br />
Housing<br />
Bearing<br />
I.D.<br />
Clamps between shaft<br />
shoulder <strong>and</strong> the inner race<br />
of the bearing.<br />
Seal lip position<br />
before<br />
Installation<br />
CO Type<br />
<strong>Seals</strong> against housing <strong>and</strong><br />
outer race of the bearing.<br />
Housing Shaft<br />
Inner Race<br />
Bearing I.D.<br />
CN <strong>and</strong> CO type <strong>Excluder</strong> <strong>Seals</strong> ® are proprietary <strong>Clark</strong> Seal designs protected under U.S. Pat. No. 5 017 024.
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