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National Stock Number:
3120-01-307-1886
Federal Supply Class:
3120
National Item Identification Number:
013071886
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:
| 6W1529 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| BORE INSIDE DIAMETER | 12.76 MILLIMETERS MINIMUM AND 12.96 MILLIMETERS MAXIMUM | | CASEHARDENING INDICATOR | CASEHARDENED | | CHAMFER/RADIUS OF OUTSIDE CORNER | 6.2 MILLMETERS CHAMFER LENGTH BY 45 DEGREES | | FACE WIDTH | 22.0 MILLIMETERS NOMINAL | | MATERIAL | PLASTIC, ACETAL RESIN | | PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE DIAMETER | 26.45 MILLIMETERS MINIMUM AND 26.75 MILLIMETERS MAXIMUM | | STYLE DESIGNATOR | PLAIN |
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