NSN 3120-01-030-0104
Part Details | LINEAR-ROTARY MOTION ROLLER
3120-01-030-0104 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: 1012G43 PIECE 1, 3120-01-030-0104, 01-030-0104, 3120010300104, 010300104
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | OCT 26, 1976 | 01-030-0104 | 28215 ( ROLLER, LINEAR-ROTARY MOTION ) |
REFERENCE DRAWINGS & PICTURES
PLAIN, PROTRUDING HUBS
Cross Reference | NSN 3120-01-030-0104
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1012G43 PIECE 1 | 01289 | GENERAL ELECTRIC COMPANYDBA GE DIV GE-AVIATION GEAR PLANT |
Technical Data | NSN 3120-01-030-0104
| Characteristic | Specifications |
|---|---|
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | PLAIN, PROTRUDING HUBS |
| OUTSIDE DIAMETER | 3.495 INCHES MINIMUM AND 3.505 INCHES MAXIMUM |
| BORE LENGTH | 2.110 INCHES MINIMUM AND 2.120 INCHES MAXIMUM |
| FACE WIDTH | 1.500 INCHES NOMINAL |
| BORE INSIDE DIAMETER | 1.124 INCHES MINIMUM AND 1.125 INCHES MAXIMUM |
| HUB DIAMETER | 2.500 INCHES NOMINAL |
| CHAMFER/RADIUS OF OUTSIDE CORNER | 15 DEG CHAMFER |
| CHAMFER/RADIUS OF INSIDE CORNER | 0.060 IN. RADIUS |