|
|
|
National Stock Number:
3120-01-388-1568
Federal Supply Class:
3120
National Item Identification Number:
013881568
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:
| 12418484 | 076M6 | AMZ ALABAMA INC. | | 12418484 | 0FW39 | BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP | | 12418484 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
|
Techincal Specification:
| BORE INSIDE DIAMETER | 21.8 MILLIMETERS MINIMUM AND 22.2 MILLIMETERS MAXIMUM | | CASEHARDENING INDICATOR | NOT CASEHARDENED | | COUNTERBORE DEPTH | 24.5 MILLIMETERS MINIMUM AND 25.0 MILLIMETERS MAXIMUM | | COUNTERBORE DIAMETER | 25.972 MILLIMETERS MINIMUM AND 25.993 MILLIMETERS MAXIMUM | | FACE WIDTH | 129.5 MILLIMETERS MINIMUM AND 130.0 MILLIMETERS MAXIMUM | | MATERIAL | STEEL | | METALLIC HARDNESS RATING | 50.0 MINIMUM ROCKWELL C AND 55.0 MAXIMUM ROCKWELL C | | OUTSIDE DIAMETER | 39.7 MILLIMETERS MINIMUM AND 40.3 MILLIMETERS MAXIMUM | | SPECIAL FEATURES | INSIDE DIAMETER | | STYLE DESIGNATOR | PLAIN, COUNTERBORED |
|
|