NSN 3110-01-055-2049
Part Details | DUPLEX BALL BEARING
3110-01-055-2049 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: SR541B31C1DC33AREC7#, 8027021, 802702-1, 3110-01-055-2049, 01-055-2049, 3110010552049, 010552049
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | FEB 03, 1978 | 01-055-2049 | 30213 ( BEARING, BALL, DUPLEX ) |
REFERENCE DRAWINGS & PICTURES
NON-LOADING GROOVE, NON-SEPARABLE, TANDEM MOUNTING
Cross Reference | NSN 3110-01-055-2049
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SR541B31C1DC33AREC7# | 83086 | NEW HAMPSHIRE BALL BEARINGS, INC.DIV HITECH DIVISION |
| 802702-1 | 96214 | RAYTHEON COMPANYDBA RAYTHEON |
Technical Data | NSN 3110-01-055-2049
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE, TANDEM MOUNTING |
| OVERALL WIDTH | 0.4849 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM |
| BORE DIAMETER | 1.0623 INCHES MINIMUM AND 1.0625 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 1.4998 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM |
| LUBRICATION MATERIAL | GREASE |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | 33,FSCM 71984 MIL SPEC 2ND MATERIAL RESPONSE |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.7 |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | MACHINED |
| LOAD DIRECTION | RADIAL |
| INTERNAL FIT-UP DESIGNATION | STANDARD |
| BEARING PRELOAD DESIGNATION | MEDIUM |