3120-00-182-8611 ROLLER,LINEAR-ROTARY MOTION Index 3120-00-182-8613 BUSHING,SLEEVE

National Stock Number:
3120-00-182-8612

Federal Supply Class:
3120

National Item Identification Number:
001828612

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:
579480-1745934ONTIC ENGINEERING & MANUFACTURING, INC
579480-1773030HAMILTON SUNDSTRAND CORPORATION


Techincal Specification:
BORE INSIDE DIAMETER0.0010 INCHES NOMINAL
CASEHARDENING INDICATORNOT CASEHARDENED
FACE WIDTH0.149 INCHES MINIMUM AND 0.151 INCHES MAXIMUM
OUTSIDE DIAMETER0.151 INCHES MINIMUM AND 0.155 INCHES MAXIMUM
MATERIALSTEEL
STYLE DESIGNATORPLAIN


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