|
|
|
National Stock Number:
3120-00-789-4640
Federal Supply Class:
3120
National Item Identification Number:
007894640
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.
|
Manufacturer Information:
| 3F41691-101 | 98897 | LOCKHEED MARTIN CORP |
|
Techincal Specification:
| BORE INSIDE DIAMETER | 0.375 INCHES MINIMUM AND 0.377 INCHES MAXIMUM | | CASEHARDENING INDICATOR | NOT CASEHARDENED | | CHAMFER/RADIUS OF INSIDE CORNER | 0.030 IN. BY 40 TO 50 DEG | | CHAMFER/RADIUS OF OUTSIDE CORNER | 0.030 IN. BY 40 TO 50 DEG | | FACE WIDTH | 1.560 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.625 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | STYLE DESIGNATOR | PLAIN |
|
|