NSN 3110-01-131-2989
Part Details | NEEDLE ROLLER BEARING
3110-01-131-2989 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: GB57NS, 3110-01-131-2989, 01-131-2989, 3110011312989, 011312989
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | MAY 07, 1982 | 01-131-2989 | 00051 ( BEARING, ROLLER, NEEDLE ) |
REFERENCE DRAWINGS & PICTURES
NON-SEPARABLE, OPEN END, DRAWN SHELL
Cross Reference | NSN 3110-01-131-2989
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| GB57NS | 60380 | TIMKEN AEROSPACE, INCDBA TORRINGTON PRODUCT |
Technical Data | NSN 3110-01-131-2989
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | NON-SEPARABLE, OPEN END, DRAWN SHELL |
| OVERALL WIDTH | 0.4380 INCHES NOMINAL |
| BORE DIAMETER | 0.3125 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 0.5000 INCHES NOMINAL |
| STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS |
| SURFACE FINISH | GROUND |
| ALIGNMENT TYPE | RIGID |
| SPECIAL FEATURES | EXTRA PRECISION GROUND OD |