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National Stock Number:
3120-01-275-3521
Federal Supply Class:
3120
National Item Identification Number:
012753521
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:
| 10110328 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 3233217-1 | 59364 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
| BORE INSIDE DIAMETER | 0.0779 INCHES MINIMUM AND 0.0784 INCHES MAXIMUM | | BORE LENGTH | 0.1190 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM | | CASEHARDENING INDICATOR | NOT CASEHARDENED | | CRITICALITY CODE JUSTIFICATION | MATT AND STYL | | FACE WIDTH | 0.1020 INCHES NOMINAL | | HUB DIAMETER | 0.1200 INCHES MINIMUM AND 0.1400 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.2490 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM | | MATERIAL | PLASTIC POLYAMIDE (NYLON) AND GRAPHITE | | STYLE DESIGNATOR | PLAIN, PROTRUDING HUBS |
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