Part Details | DUPLEX BALL BEARING
3110-01-013-4040 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: SR25SWDB2 12011, SR2-5SWDB2 1/2-011, S518RH5P35L02DB14, S518RH5P35L0-2DB1/4, 9018111C, 901811-1C, AV8K20DDB, 3110-01-013-4040, 01-013-4040, 3110010134040, 010134040
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | DEC 03, 1975 | 01-013-4040 | 30213 ( BEARING, BALL, DUPLEX ) |
REFERENCE DRAWINGS & PICTURES
NON-LOADING GROOVE, NON-SEPARABLE, TANDEM MOUNTING
Cross Reference | NSN 3110-01-013-4040
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SR2-5SWDB2 1/2-011 | 70854 | BARDEN CORPORATION, THEDIV BARDEN PRECISION BEARINGS |
| S518RH5P35L0-2DB1/4 | 40920 | MPB CORPORATIONDBA TIMKEN SUPER PRECISION |
| 901811-1C | 82577 | RAYTHEON COMPANYDBA RAYTHEON |
| AV8K20DDB | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
Technical Data | NSN 3110-01-013-4040
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE, TANDEM MOUNTING |
| OVERALL WIDTH | 0.2812 INCHES NOMINAL |
| BORE DIAMETER | 0.1250 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 0.3125 INCHES NOMINAL |
| LUBRICATION MATERIAL | OIL |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE |
| STANDARD TOLERANCE DESIGNATION | ABEC NO. 5P |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | STAMPED |
| SHIELD QUANTITY | 2 |
| LOAD DIRECTION | RADIAL |
| INTERNAL CLEARANCE | R0.0003 INCHES MINIMUM AND R0.0005 INCHES MAXIMUM |
| BEARING PRELOAD RATING | 4.0 POUNDS NOMINAL |
| SPECIAL FEATURES | PAIR OF BEARINGS DUPLEX MOUNTED BACK TO BACK |