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National Stock Number:
3120-01-043-1701
Federal Supply Class:
3120
National Item Identification Number:
010431701
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:
| 79384 | 09455 | RBC TRANSPORT DYNAMICS CORP | | GB528BU2 | 09455 | RBC TRANSPORT DYNAMICS CORP | | GB528BU2 | 15860 | NEW HAMPSHIRE BALL BEARINGS INC | | GB528BU2 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | GB528BU2 | 97613 | SARGENT AEROSPACE & DEFENSE, LLC | | KDJ6-56 | 97613 | SARGENT AEROSPACE & DEFENSE, LLC | | NH06-108SS | 15860 | NEW HAMPSHIRE BALL BEARINGS INC | | TRWW12-1 FS495 | 21335 | TIMKEN CO |
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Techincal Specification:
| BORE INSIDE DIAMETER | 0.374 INCHES MINIMUM AND 0.375 INCHES MAXIMUM | | CASEHARDENING INDICATOR | NOT CASEHARDENED | | CHAMFER/RADIUS OF OUTSIDE CORNER | 0.020 IN. MIN,0.030 IN. MAX CHAMFER | | FACE WIDTH | 0.620 INCHES MINIMUM AND 0.625 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.999 INCHES MINIMUM AND 1.000 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5630 ASSN STD 1ST MATERIAL RESPONSE | | MATERIAL | STEEL COMP 440C AND PLASTIC POLYTETRAFLUOROETHYLENE | | METALLIC HARDNESS RATING | 58.0 MINIMUM ROCKWELL C | | SPECIAL FEATURES | PLASTIC LINER BONDED TO BORE AND FACES | | STYLE DESIGNATOR | PLAIN |
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