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National Stock Number:
3120-01-160-4111
Federal Supply Class:
3120
National Item Identification Number:
011604111
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:
| 1P1650 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| BORE INSIDE DIAMETER | 0.6265 INCHES MINIMUM AND 0.6295 INCHES MAXIMUM | | CASEHARDENING INDICATOR | CASEHARDENED | | CHAMFER/RADIUS OF INSIDE CORNER | 0.060 IN. BY 45 DEG CHAMFER | | CHAMFER/RADIUS OF OUTSIDE CORNER | 0.060 IN. BY 45 DEG CHAMFER | | FACE WIDTH | 0.619 INCHES MINIMUM AND 0.625 INCHES MAXIMUM | | MATERIAL | STEEL,SAE 1117 OR STEEL,SAE 1118 | | PROPRIETARY CHARACTERISTICS | PACS | | METALLIC HARDNESS RATING | 58.0 MINIMUM ROCKWELL C | | OUTSIDE DIAMETER | 1.748 INCHES MINIMUM AND 1.750 INCHES MAXIMUM | | STYLE DESIGNATOR | PLAIN |
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