NSN 3110-00-921-3909
Part Details | ANNULAR BALL BEARING
3110-00-921-3909 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: K65011611, K650116-11, AAMM402W0S3NRE9212REVAK65011611, AAMM402W0S3NRE9212REVAK650116-11, AAMM402WOS3NRE9212, 3110-00-921-3909, 00-921-3909, 3110009213909, 009213909
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | DEC 17, 1965 | 00-921-3909 | 00014 ( BEARING, BALL, ANNULAR ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3110-00-921-3909
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| K650116-11 | 84955 | KAMAN AEROSPACE CORPORATIONDBA AIR VEHICLES & MRO DIVISION |
| AAMM402W0S3NRE9212REVAK650116-11 | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
| AAMM402WOS3NRE9212 | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
Technical Data | NSN 3110-00-921-3909
| Characteristic | Specifications |
|---|---|
| OVERALL WIDTH | 0.6693 INCHES NOMINAL |
| BORE DIAMETER | 0.6250 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 2.2994 INCHES NOMINAL |
| LUBRICATION MATERIAL | GREASE |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-7711 MIL SPEC SINGLE MATERIAL RESPONSE |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.5 |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | MACHINED |
| ALIGNMENT TYPE | SELF-ALIGNING |
| SELF-ALIGNMENT LOCATION | EXTERNAL |
| LOAD DIRECTION | ANGULAR |
| INTERNAL FIT-UP DESIGNATION | STANDARD |
| CONTACT ANGLE | 38.0 DEGREES NOMINAL |
| SPECIAL FEATURES | TEFLOW FABRIC BONDED TO SPHERICAL SEAT OF ALIGNING RING |
