Part Details | DUPLEX BALL BEARING
3110-00-992-1013 Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.
Alternate Parts: M17931A026, M17931-A026, 10816C18A, 10816-C-18A, 10816C18A, 10816-C-18A, PL11140F18ITEM204, PL-11140-F-18ITEM204, PL11140F18ITEM204, PL-11140-F-18ITEM204, 79999012, 79999006, 79999012, 79999006, 30312DTL7077, 30312DTL7077, 3012DTL7077, Q30312DTL7077, Q30312DTL-7077, 30312DTL7077, A44526PIECE 24, A-445-26PIECE 24, M17931A026, M17931-A026, MILB17931, MIL-B-17931, 30312DTL7077NT, 3012DTL7077NT, 10816C18ANT, 10816-C-18ANT, Q30312DTL7077NT, Q30312DTL-7077NT, PL11140F18ITEM204NT, PL-11140-F-18ITEM204NT, M17931A026NT, M17931-A026NT, 999999K180NT, 79999012NT, MRC7312DFNTNT, MILB17931NT, MIL-B-17931NT, 79999006NT, A44526PIECE 24NT, A-445-26PIECE 24NT, 7312DSXX00X015B13DG655BNT, 7312DFNT, 7312DBNT, 6758204181NT, 6758204-181NT, 6758204181, 6758204-181, 999999K180, 7312DB, MRC7312DFNT, 7312DSXX00X015B13DG655B, 7312DFNT, M17931A026, M17931-A026, 7312DB, 3110-00-992-1013, 00-992-1013, 3110009921013, 009921013
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1962 | 00-992-1013 | 30213 ( BEARING, BALL, DUPLEX ) |
REFERENCE DRAWINGS & PICTURES
UNIVERSAL GROUND FACES, COUNTERBORED OUTER RING, NON-SEPARABLE
Cross Reference | NSN 3110-00-992-1013
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| M17931-A026 | 70854 | BARDEN CORPORATION, THEDIV BARDEN PRECISION BEARINGS |
| 10816-C-18A | 88032 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| 10816-C-18A | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| PL-11140-F-18ITEM204 | 88032 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| PL-11140-F-18ITEM204 | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| 79999012 | 95402 | ELECTRIC BOAT CORPDBA ELECTRO DYNAMIC |
| 79999006 | 95402 | ELECTRIC BOAT CORPDBA ELECTRO DYNAMIC |
| 79999012 | 96169 | ELECTRIC BOAT CORPORATION |
| 79999006 | 96169 | ELECTRIC BOAT CORPORATION |
| 30312DTL7077 | 24617 | GENERAL MOTORS CORP |
| 30312DTL7077 | 43334 | GENERAL MOTORS CORPDELCO MORAINE NDH DIV |
| 3012DTL7077 | 43334 | GENERAL MOTORS CORPDELCO MORAINE NDH DIV |
| Q30312DTL-7077 | 43334 | GENERAL MOTORS CORPDELCO MORAINE NDH DIV |
| 30312DTL7077 | 7X677 | GENERAL MOTORS LLCDBA GENERAL MOTORS |
| A-445-26PIECE 24 | 51802 | HANSOME ENERGY SYSTEMS, INC. |
| M17931-A026 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MIL-B-17931 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| 30312DTL7077NT | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 3012DTL7077NT | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 10816-C-18ANT | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| Q30312DTL-7077NT | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| PL-11140-F-18ITEM204NT | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| M17931-A026NT | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 999999K180NT | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 79999012NT | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| MRC7312DFNTNT | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| MIL-B-17931NT | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 79999006NT | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| A-445-26PIECE 24NT | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 7312DSXX00X015B13DG655BNT | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 7312DFNT | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 7312DBNT | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 6758204-181NT | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 6758204-181 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 999999K180 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 7312DB | 52676 | SKF USA INC. |
| MRC7312DFNT | 38443 | SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA |
| 7312DSXX00X015B13DG655B | 38443 | SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA |
| 7312DFNT | 38443 | SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA |
| M17931-A026 | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
| 7312DB | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
Technical Data | NSN 3110-00-992-1013
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | UNIVERSAL GROUND FACES, COUNTERBORED OUTER RING, NON-SEPARABLE |
| OVERALL WIDTH | 1.2155 INCHES MINIMUM AND 1.2205 INCHES MAXIMUM |
| BORE DIAMETER | 2.3620 INCHES MINIMUM AND 2.3622 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 5.1179 INCHES MINIMUM AND 5.1181 INCHES MAXIMUM |
| LUBRICATION MATERIAL | GREASE |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | PRESSED |
| LOAD DIRECTION | ANGULAR |
| INTERNAL FIT-UP DESIGNATION | TIGHT |
| NONDEFINITIVE SPEC/STD DATA | 134 TYPE AND 1 CLASS |
| DEPARTURE FROM CITED DOCUMENT | ANNUAL BALL BEARING FOR QUIET OPERATION APPLICATION TO SUBMARINE USAGE |
| CRITICALITY CODE JUSTIFICATION | ZZZW |