3110-00-630-3306 BEARING,BALL,ANNULAR Index 3110-00-630-3311 ROLLER,BEARING

National Stock Number:
3120-00-630-3309

Federal Supply Class:
3120

National Item Identification Number:
006303309

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.


Manufacturer Information:
656004953EDO AIL SYSTEMS INC


Techincal Specification:
BORE INSIDE DIAMETER0.251 INCHES MINIMUM AND 0.253 INCHES MAXIMUM
CASEHARDENING INDICATORNOT CASEHARDENED
FACE WIDTH0.493 INCHES MINIMUM AND 0.496 INCHES MAXIMUM
OUTSIDE DIAMETER0.614 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONZYTEL 101, 18873 MFR REF SINGLE MATERIAL RESPONSE
MATERIALPLASTIC POLYHEXAMETHYLENE ADIPAMIDE
STYLE DESIGNATORPLAIN


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