Part Details | LINEAR-ROTARY MOTION ROLLER
3120-01-076-7924 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.
Alternate Parts: 15004240, 15-004-240, 3120-01-076-7924, 01-076-7924, 3120010767924, 010767924
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | MAY 11, 1979 | 01-076-7924 | 28215 ( ROLLER, LINEAR-ROTARY MOTION ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3120-01-076-7924
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 15-004-240 | 12116 | NAMMO TALLEY, INC. |
Technical Data | NSN 3120-01-076-7924
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 630 |
| METALLIC HARDNESS RATING | 41.0 MINIMUM ROCKWELL C AND 45.0 MAXIMUM ROCKWELL C |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 0.500 INCHES NOMINAL |
| FACE WIDTH | 0.250 INCHES NOMINAL |
| BORE INSIDE DIAMETER | 0.218 INCHES MINIMUM AND 0.219 INCHES MAXIMUM |
| CHAMFER/RADIUS OF OUTSIDE CORNER | 40 MIN,50 MAX DEG BY 0.020 IN. NOM LG CHAMFER |
| CHAMFER/RADIUS OF INSIDE CORNER | 40 MIN,50 MAX DEG BY 0.010 IN. MIN,0.020 IN. MAX LG CHAMFER |