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National Stock Number:
3120-01-108-9297
Federal Supply Class:
3120
National Item Identification Number:
011089297
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:
| 14-41726 | 21653 | PLYMOUTH INDUSTRIES INC | | 14-41726 | 50737 | SCHRECK INDUSTRIES INC | | 6600104 | 0ZM56 | BPR-RICO MANUFACTURING INC. |
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Techincal Specification:
| BORE LENGTH | 1.000 INCHES NOMINAL | | BORE INSIDE DIAMETER | 0.752 INCHES NOMINAL | | CASEHARDENING INDICATOR | CASEHARDENED | | CHAMFER/RADIUS OF OUTSIDE CORNER | 0.125 IN,RADIUS | | FACE WIDTH | 0.915 INCHES NOMINAL | | HUB DIAMETER | 1.250 INCHES NOMINAL | | OUTSIDE DIAMETER | 1.873 INCHES NOMINAL | | MATERIAL | STEEL | | SPECIAL FEATURES | PLASTIC BORE BUSHING | | STYLE DESIGNATOR | PLAIN, PROTRUDING HUBS |
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