NSN 3110-00-897-2944
Part Details | ANNULAR BALL BEARING
3110-00-897-2944 A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see BEARING, BALL, DUPLEX. Excludes BEARING, BALL, AIRFRAME.
Alternate Parts: SR6K, FFB171TYPE115GRADE50, A566256, A566-256, AMMS3K, 3110-00-897-2944, 00-897-2944, 3110008972944, 008972944
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1963 | 00-897-2944 | 00014 ( BEARING, BALL, ANNULAR ) |
REFERENCE DRAWINGS & PICTURES
NON-LOADING GROOVE, NON-SEPARABLE
Cross Reference | NSN 3110-00-897-2944
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SR6K | 70854 | BARDEN CORPORATION, THEDIV BARDEN PRECISION BEARINGS |
| FFB171TYPE115GRADE50 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| A566-256 | 34228 | L3 TECHNOLOGIES, INC.DBA L3 KEO |
| AMMS3K | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
Technical Data | NSN 3110-00-897-2944
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE |
| OVERALL WIDTH | 0.2187 INCHES NOMINAL |
| BORE DIAMETER | 0.3750 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 0.8750 INCHES NOMINAL |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.5 |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | PRESSED |
| LOAD DIRECTION | RADIAL |
| INTERNAL CLEARANCE | R0.0002 INCHES MINIMUM AND R0.0005 INCHES MAXIMUM |
| SPECIAL FEATURES | INNER RING RUNOUT 0.0001 IN. ALSO OUTER RING RUNOUT 0.0002 IN. |
| NONDEFINITIVE SPEC/STD DATA | 115 TYPE AND 50 GRADE |
| DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY AFBMA STD TOLERANCE DESIGNATION |
