Part Details | LINEAR-ROTARY MOTION ROLLER
3120-00-412-8242 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: 2652836, 3120-00-412-8242, 00-412-8242, 3120004128242, 004128242
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | MAY 01, 1974 | 00-412-8242 | 28215 ( ROLLER, LINEAR-ROTARY MOTION ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3120-00-412-8242
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2652836 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
Technical Data | NSN 3120-00-412-8242
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| METALLIC HARDNESS RATING | 60.0 MINIMUM ROCKWELL C AND 65.0 MAXIMUM ROCKWELL C |
| CASEHARDENING INDICATOR | CASEHARDENED |
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 1.121 INCHES MINIMUM AND 1.122 INCHES MAXIMUM |
| FACE WIDTH | 0.299 INCHES MINIMUM AND 0.300 INCHES MAXIMUM |
| BORE INSIDE DIAMETER | 0.6255 INCHES MINIMUM AND 0.6265 INCHES MAXIMUM |