NSN 3120-01-308-1570
Part Details | LINEAR-ROTARY MOTION ROLLER
3120-01-308-1570 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: 7016513378 PC11, 701-6513378 PC11, 6513378 DETAIL 8B, 3120-01-308-1570, 01-308-1570, 3120013081570, 013081570
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | SEP 22, 1989 | 01-308-1570 | 28215 ( ROLLER, LINEAR-ROTARY MOTION ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3120-01-308-1570
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 701-6513378 PC11 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 6513378 DETAIL 8B | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 3120-01-308-1570
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 2.0000 INCHES NOMINAL |
| FACE WIDTH | 1.1875 INCHES NOMINAL |
| BORE INSIDE DIAMETER | 0.2480 INCHES MINIMUM AND 0.2560 INCHES MAXIMUM |
| CHAMFER/RADIUS OF OUTSIDE CORNER | 0.0625 IN. CHAMFER BY 45 DEGREES |
| SPECIAL FEATURES | OD KNURLED AND HARDEND TO 450-500 BRINELL |