Part Details | DUPLEX BALL BEARING
3110-00-991-0964 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: 79999021, 79999021, 30311DT7077, 30311DT7077, Q30311DTS7087V4, Q30311DTS7077V4, Q30311DTS7077, 30311DT7077, M17931A022, M17931-A022, MILB17931, 999999K119, 84795PC2, 7311DBDFDTNT3, 374P672G01, S374P672G01, 3110-00-991-0964, 00-991-0964, 3110009910964, 009910964
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1962 | 00-991-0964 | 30213 ( BEARING, BALL, DUPLEX ) |
REFERENCE DRAWINGS & PICTURES
UNIVERSAL GROUND FACES, COUNTERBORED OUTER RING, NON-SEPARABLE
Cross Reference | NSN 3110-00-991-0964
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 79999021 | 95402 | ELECTRIC BOAT CORPDBA ELECTRO DYNAMIC |
| 79999021 | 96169 | ELECTRIC BOAT CORPORATION |
| 30311DT7077 | 24617 | GENERAL MOTORS CORP |
| 30311DT7077 | 43334 | GENERAL MOTORS CORPDELCO MORAINE NDH DIV |
| Q30311DTS7087V4 | 43334 | GENERAL MOTORS CORPDELCO MORAINE NDH DIV |
| Q30311DTS7077V4 | 43334 | GENERAL MOTORS CORPDELCO MORAINE NDH DIV |
| Q30311DTS7077 | 43334 | GENERAL MOTORS CORPDELCO MORAINE NDH DIV |
| 30311DT7077 | 7X677 | GENERAL MOTORS LLCDBA GENERAL MOTORS |
| M17931-A022 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MILB17931 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| 999999K119 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 84795PC2 | 50380 | RELIANCE ELECTRIC |
| 7311DBDFDTNT3 | 38443 | SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA |
| 374P672G01 | 11660 | WESTINGHOUSE ELECTRIC CORPCONTROL BUSINESS UNIT |
| S374P672G01 | 11660 | WESTINGHOUSE ELECTRIC CORPCONTROL BUSINESS UNIT |
Technical Data | NSN 3110-00-991-0964
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | UNIVERSAL GROUND FACES, COUNTERBORED OUTER RING, NON-SEPARABLE |
| OVERALL WIDTH | 1.1367 INCHES MINIMUM AND 1.1417 INCHES MAXIMUM |
| BORE DIAMETER | 2.1652 INCHES MINIMUM AND 2.1654 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 4.7242 INCHES MINIMUM AND 4.7244 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 |
| BEARING PRELOAD DESIGNATION | LIGHT |
| NONDEFINITIVE SPEC/STD DATA | 134 TYPE AND 2 CLASS |