Part Details | LINEAR-ROTARY MOTION ROLLER
3120-01-293-5554 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: 128011, 12801-1, 3120-01-293-5554, 01-293-5554, 3120012935554, 012935554
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | FEB 03, 1989 | 01-293-5554 | 28215 ( ROLLER, LINEAR-ROTARY MOTION ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3120-01-293-5554
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 12801-1 | 08484 | BREEZE-EASTERN LLC |
Technical Data | NSN 3120-01-293-5554
| Characteristic | Specifications |
|---|---|
| METALLIC HARDNESS RATING | 50.0 MINIMUM ROCKWELL C AND 54.0 MAXIMUM ROCKWELL C |
| CASEHARDENING INDICATOR | CASEHARDENED |
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 1.500 INCHES NOMINAL |
| FACE WIDTH | 1.474 INCHES MINIMUM AND 1.484 INCHES MAXIMUM |
| BORE INSIDE DIAMETER | 0.749 INCHES MINIMUM AND 0.750 INCHES MAXIMUM |
| CHAMFER/RADIUS OF OUTSIDE CORNER | 0.031 IN. BY 45 DEG CHAMFER |