NSN 3110-01-421-4846
Part Details | NEEDLE ROLLER BEARING
3110-01-421-4846 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: MS21442181, MS21442-181, 3110-01-421-4846, 01-421-4846, 3110014214846, 014214846
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | NOV 09, 1995 | 01-421-4846 | 00051 ( BEARING, ROLLER, NEEDLE ) |
REFERENCE DRAWINGS & PICTURES
TRACK ROLLER, NON-SEPARABLE
Cross Reference | NSN 3110-01-421-4846
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MS21442-181 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
Technical Data | NSN 3110-01-421-4846
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | TRACK ROLLER, NON-SEPARABLE |
| BORE DIAMETER | 0.3125 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 1.1250 INCHES NOMINAL |
| OUTER RING WIDTH | 0.6250 INCHES NOMINAL |
| INNER RING WIDTH | 0.6875 INCHES NOMINAL |
| CROWN RADIUS | 12.0000 INCHES NOMINAL |
| LUBRICATION MATERIAL | GREASE |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE |
| STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS |
| SURFACE FINISH | GROUND |
| SEAL QUANTITY | 2 |
| BEARING SEAL TYPE | CONTACT |
| ALIGNMENT TYPE | RIGID |
| SPECIAL FEATURES | OIL GROOVES AND ONE TO FOUR HOLES |