Part Details | NEEDLE ROLLER BEARING
3110-00-278-6993 A single or multiple-row antifriction bearing used with or without inner or outer races characterized by relatively small size rollers usually not ranging above 0.250 inch (6.35mm) diameter and generally longer in length in relation to diameter.
Alternate Parts: YR137CPXMILG3278, YR137CPMILG3278, 3110-00-278-6993, 00-278-6993, 3110002786993, 002786993
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1963 | 00-278-6993 | 00051 ( BEARING, ROLLER, NEEDLE ) |
REFERENCE DRAWINGS & PICTURES
CAM ROLLER, HARDENED AND GROUND, NON-SEPARABLE
Cross Reference | NSN 3110-00-278-6993
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| YR137CPXMILG3278 | 92563 | MCGILL MANUFACTURING COMPANY, INC. |
| YR137CPMILG3278 | 92563 | MCGILL MANUFACTURING COMPANY, INC. |
Technical Data | NSN 3110-00-278-6993
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | CAM ROLLER, HARDENED AND GROUND, NON-SEPARABLE |
| BORE DIAMETER | 0.3118 INCHES MINIMUM AND 0.3128 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 0.8120 INCHES MINIMUM AND 0.8135 INCHES MAXIMUM |
| OUTER RING WIDTH | 0.8750 INCHES NOMINAL |
| INNER RING WIDTH | 1.0000 INCHES NOMINAL |
| LUBRICATION MATERIAL | GREASE |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-3278 MIL SPEC SINGLE MATERIAL RESPONSE |
| ALIGNMENT TYPE | RIGID |
| SPECIAL FEATURES | CROWNED OD HAS A 10.0000 IN. RADIUS; E-PENETRATE OUTER RING ID AND FACES,CHROME OD |