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National Stock Number:
3120-01-017-4436
Federal Supply Class:
3120
National Item Identification Number:
010174436
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:
| CB57-42550PC6 | 97384 | TEXTRON SYSTEMS CORPORATION | | CB57-42551-10 | 97384 | TEXTRON SYSTEMS CORPORATION |
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Techincal Specification:
| BORE INSIDE DIAMETER | 0.875 INCHES NOMINAL | | BORE LENGTH | 1.500 INCHES NOMINAL | | CASEHARDENING INDICATOR | CASEHARDENED | | CHAMFER/RADIUS OF OUTSIDE CORNER | 0.0312 BY 30 DEG CHAMFER | | FACE WIDTH | 1.000 INCHES NOMINAL | | HUB DIAMETER | 2.187 INCHES NOMINAL | | OUTSIDE DIAMETER | 4.625 INCHES NOMINAL | | MATERIAL | STEEL | | SPECIAL FEATURES | INTERNAL RH THD,0.875-14 UNF-2B | | STYLE DESIGNATOR | PLAIN, PROTRUDING HUBS |
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