Part Details | DUPLEX BALL BEARING
3110-00-991-0951 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: H20303DTL7077, H20303DTL7077, H20303DTL7077, MILB17931, 999999K106, 3110-00-991-0951, 00-991-0951, 3110009910951, 009910951
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1962 | 00-991-0951 | 30213 ( BEARING, BALL, DUPLEX ) |
REFERENCE DRAWINGS & PICTURES
UNIVERSAL GROUND FACES, COUNTERBORED OUTER RING, NON-SEPARABLE
Cross Reference | NSN 3110-00-991-0951
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| H20303DTL7077 | 24617 | GENERAL MOTORS CORP |
| H20303DTL7077 | 43334 | GENERAL MOTORS CORPDELCO MORAINE NDH DIV |
| H20303DTL7077 | 7X677 | GENERAL MOTORS LLCDBA GENERAL MOTORS |
| MILB17931 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| 999999K106 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 3110-00-991-0951
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | UNIVERSAL GROUND FACES, COUNTERBORED OUTER RING, NON-SEPARABLE |
| OVERALL WIDTH | 0.5462 INCHES MINIMUM AND 0.5512 INCHES MAXIMUM |
| BORE DIAMETER | 0.6691 INCHES MINIMUM AND 0.6693 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 1.8502 INCHES MINIMUM AND 1.8504 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 1 CLASS |