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National Stock Number:
3120-00-069-2860
Federal Supply Class:
3120
National Item Identification Number:
000692860
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:
| 207302-6 | 06144 | INDUSTRIAL TECTONICS BEARINGS CORPORATION | | 207302-6 | 06320 | NUMET ACQUISITION AEROCISION, INC. | | 207302-6 | 0DU62 | WILSEY TOOL CO INC | | 207302-6 | 26417 | BUTKIN PRECISION MFG CORP | | 207302-6 | 2T574 | KOVACS MACHINE & TOOL CO INC | | 207302-6 | 54878 | ROTAIR AEROSPACE CORP | | 207302-6 | 8Y193 | AMMEX CORP | | 207302-6 | 91547 | HONEYWELL INTERNATIONAL INC DBA ENGINES & SYSTEMS | | 207302-6 | 99193 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
| BORE INSIDE DIAMETER | 1.188 INCHES MINIMUM AND 1.189 INCHES MAXIMUM | | CASEHARDENING INDICATOR | NOT CASEHARDENED | | CHAMFER/RADIUS OF OUTSIDE CORNER | 0.086 IN. MIN,0.090 IN. MAX LG BY 10 DEG 22 MIN MIN,10 DEG 52 MIN MAX CHAMFER | | FACE WIDTH | 0.426 INCHES MINIMUM AND 0.428 INCHES MAXIMUM | | FSC APPLICATION DATA | CONSTANT SPEEV/DRIVE,MECHANICAL,AIRCRAFT | | OUTSIDE DIAMETER | 2.500 INCHES MINIMUM AND 2.501 INCHES MAXIMUM | | MATERIAL | STEEL | | METALLIC HARDNESS RATING | 63.0 MINIMUM ROCKWELL C AND 65.0 MAXIMUM ROCKWELL C | | STYLE DESIGNATOR | PLAIN |
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