Part Details | ANNULAR BALL BEARING
3110-00-156-5121 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: 726970025, 72-6970-025, 1215, U175, 726970025, 72-6970-025, FFB171, 17700975, 177009-75, 17700975, 177009-75, YA3021027P1, YA302-1027P1, 3021027P1, 302-1027P1, 3021027P1, 302-1027P1, 3021027P1, 302-1027P1, 3021027P1, 302-1027P1, 1215SA, 1215, L215, 3110-00-156-5121, 00-156-5121, 3110001565121, 001565121
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1963 | 00-156-5121 | 00014 ( BEARING, BALL, ANNULAR ) |
REFERENCE DRAWINGS & PICTURES
NON-SEPARABLE
Cross Reference | NSN 3110-00-156-5121
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 72-6970-025 | 50024 | COLTEC INDUSTRIES INCDBA FAIRBANKS MORSE ENGINE FM/ALCO |
| 1215 | 80038 | EQUITABLE BEARING CO INC |
| U175 | 43991 | FAG BEARINGS CORPORATION |
| 72-6970-025 | 7PZX0 | FAIRBANKS MORSE, LLC |
| FFB171 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| 177009-75 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
| 177009-75 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| YA302-1027P1 | 49956 | RAYTHEON COMPANYDBA RAYTHEON |
| 302-1027P1 | 94144 | RAYTHEON COMPANYDBA RAYTHEON |
| 302-1027P1 | 54X10 | RAYTHEON COMPANYDBA RAYTHEON |
| 302-1027P1 | 49956 | RAYTHEON COMPANYDBA RAYTHEON |
| 302-1027P1 | 3B150 | RAYTHEON COMPANYDBA RAYTHEON |
| 1215SA | 21760 | SCHATZ BEARING CORPORATION |
| 1215 | 52676 | SKF USA INC. |
| L215 | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
Technical Data | NSN 3110-00-156-5121
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | NON-SEPARABLE |
| OVERALL WIDTH | 25.0 MILLIMETERS NOMINAL |
| BORE DIAMETER | 75.00 MILLIMETERS NOMINAL |
| OVERALL OUTSIDE DIAMETER | 130.00 MILLIMETERS NOMINAL |
| INTERNAL FIT-UP CONTACT ANGULAR DIRECTION | INWARD CONVERGENT |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.1 |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | PRESSED |
| ALIGNMENT TYPE | SELF-ALIGNING |
| SELF-ALIGNMENT LOCATION | INTERNAL |
| LOAD DIRECTION | ANGULAR |
| INTERNAL FIT-UP DESIGNATION | STANDARD |
| NONDEFINITIVE SPEC/STD DATA | 123 TYPE AND 00 GRADE |