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		                        | National Stock Number:
 3120-01-458-6585
 
 Federal Supply Class:
 3120
 
 National Item Identification Number:
 014586585
 
 Description:
 ROLLER,LINEAR-ROTARY MOTION
 
 Detail:
 A cylindrical body having a centrally located hole to accommodate a pin or shaft for attachment to a push rod guide, yoke, rocker arm, turntable, or rail. The item provides a rolling contact with the face of a valve stem, or the lobes of a cam ring or camshaft on engines, fuel injection pumps, latches, turntables, parallel bearing surfaces requiring a roller support, and the like. Excludes BEARING, ROLLER, CYLINDRICAL; ROLLER, ELECTRICAL SWITCH; and friction bearings. See also CAM FOLLOWER, NEEDLE BEARING.
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 Manufacturer Information:
 
 | ZC8-28-021-1 | S7549 | AIDC/AEROSPACE INDUSTRIAL DEVELOPMENT CORP. | 
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 Techincal Specification:
 
 | BORE INSIDE DIAMETER | 0.600 INCHES NOMINAL |  | OUTSIDE DIAMETER | 0.800 INCHES NOMINAL |  | SPECIAL FEATURES | NAME ON DRAWING IS ROLLER-GUIDE LATCH; ROLLER HAS A CENTER HOLE RUNNING FULL LENGTH OF ROLLER THAT MEASURES 0.255 INCHES MINIMUM AND 0.265 INCHES MAXIMUM DIAMETER |  | STYLE DESIGNATOR | WEBBED, FLUSH RIBS | 
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