Part Details | ANNULAR BALL BEARING
3110-00-020-3118 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: KB025XP0, 10178113, 3110-00-020-3118, 00-020-3118, 3110000203118, 000203118
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | OCT 17, 1972 | 00-020-3118 | 00014 ( BEARING, BALL, ANNULAR ) |
REFERENCE DRAWINGS & PICTURES
4 POINT BALL CONTACT, SOLID INNER AND OUTER RINGS, NON-SEPARABLE
Cross Reference | NSN 3110-00-020-3118
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| KB025XP0 | 32828 | KAYDON CORPORATIONDBA KAYDON BEARINGS DIVISION |
| 10178113 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
Technical Data | NSN 3110-00-020-3118
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 4 POINT BALL CONTACT, SOLID INNER AND OUTER RINGS, NON-SEPARABLE |
| OVERALL WIDTH | 0.3075 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM |
| BORE DIAMETER | 2.4994 INCHES MINIMUM AND 2.5000 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 3.1245 INCHES MINIMUM AND 3.1250 INCHES MAXIMUM |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.1 |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | PRESSED |
| LOAD DIRECTION | RADIAL |
| INTERNAL FIT-UP DESIGNATION | STANDARD |
| TEST DATA DOCUMENT | 81349-MIL-P-23199 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| SPECIAL TEST FEATURES | SPECIAL QUALITY CONTROL TEZTING |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY MATERIAL WHICH MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS |