NSN 3120-00-122-5878
Part Details | LINEAR-ROTARY MOTION ROLLER
3120-00-122-5878 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: 2680964, BUWEPSDWG2680964, 3120PL0912283, CFH34S8, CFH-3/4-S-8, 2680964, 2680964, 2680964, 717124429809, 2680964, 3120-00-122-5878, 00-122-5878, 3120001225878, 001225878
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | OCT 30, 1968 | 00-122-5878 | 28215 ( ROLLER, LINEAR-ROTARY MOTION ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3120-00-122-5878
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2680964 | 07484 | ACCURATE BUSHING COMPANYDBA SMITH BEARING |
| BUWEPSDWG2680964 | 08092 | DEPARTMENT OF THE NAVYNAVAL SURFACE WARFARE CENTER |
| 3120PL0912283 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH |
| CFH-3/4-S-8 | 92563 | MCGILL MANUFACTURING COMPANY, INC. |
| 2680964 | 92563 | MCGILL MANUFACTURING COMPANY, INC. |
| 2680964 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
| 2680964 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 717124429809 | 0000V | NCB HUNGARY HONVEDSEGI EGYSEGESTERMEKKOD |
| 2680964 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 3120-00-122-5878
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| OUTSIDE DIAMETER | 0.750 INCHES NOMINAL |
| FACE WIDTH | 0.500 INCHES NOMINAL |
| SPECIAL FEATURES | SURFACE TREATMENT IS ONLY ON OUTER SURFACES; BSC STATIC CAPACITY: 4130 LBS.; BSC DYNAMIC CAPACITY: 1660 LBS.;OUTER RACE AND ROLLERS DATA: MATERIAL IS SAE 52100,HEAT TREAT TO ROCKWELL C 58-64; STUD DATA: MATERIAL IS SAE 52100,4118,4620,OR 8620; THREADED TO 0.4375-20UNF-3A; HEAT TREAT RACEWAY TO ROCKWELL C 60-64; HEAT TREAT STEM TO ROCKWELL C 51-56; END PLATE MATERIAL IS BRGSTEEL; SEAL MATERIAL IS MOLY-FILLED NYLON; LUBRICATION-LITHIUM SOAP BASE GREASE |