Part Details | LINEAR-ROTARY MOTION ROLLER
3120-00-411-0045 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: 11006203, 11-006-203, 3120-00-411-0045, 00-411-0045, 3120004110045, 004110045
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | AUG 20, 1969 | 00-411-0045 | 28215 ( ROLLER, LINEAR-ROTARY MOTION ) |
REFERENCE DRAWINGS & PICTURES
PLAIN, PROTRUDING HUBS
Cross Reference | NSN 3120-00-411-0045
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 11-006-203 | 12116 | NAMMO TALLEY, INC. |
Technical Data | NSN 3120-00-411-0045
| Characteristic | Specifications |
|---|---|
| METALLIC HARDNESS RATING | 41.0 MINIMUM ROCKWELL C AND 45.0 MAXIMUM ROCKWELL C |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | PLAIN, PROTRUDING HUBS |
| OUTSIDE DIAMETER | 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM |
| BORE LENGTH | 0.307 INCHES MINIMUM AND 0.317 INCHES MAXIMUM |
| FACE WIDTH | 0.262 INCHES MINIMUM AND 0.282 INCHES MAXIMUM |
| BORE INSIDE DIAMETER | 0.247 INCHES MINIMUM AND 0.248 INCHES MAXIMUM |
| HUB DIAMETER | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |
| CHAMFER/RADIUS OF OUTSIDE CORNER | 0.020 IN. BY 45 DEG CHAMFER |
| SPECIAL FEATURES | OD SURFACE FINISH 63 UIN AA,ALL OTHER SURFACES 125 UIN AA,SURFACE PASSIVATE FINISH PER MIL-P-35 EXCEPT CHROME PLATED OD PER QQ-C-320,CL 2 |