NSN 3110-01-049-4149
Part Details | DUPLEX BALL BEARING
3110-01-049-4149 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: 3TAR2128UDBLY196, 3TAR21-28UDBLY196, S2128M5LY167DB25, 5321854, 532185-4, SSMERI542DB20KMA5P511LG68, SSMERI-542DB20KMA5P511LG68, SR542TC4235, SR542TC-4/235, 5321854, 532185-4, 5321854, 532185-4, AVN542WICRDBFS160, AVN542ICRDBFS160, 3110-01-049-4149, 01-049-4149, 3110010494149, 010494149
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | OCT 19, 1977 | 01-049-4149 | 30213 ( BEARING, BALL, DUPLEX ) |
REFERENCE DRAWINGS & PICTURES
COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
Cross Reference | NSN 3110-01-049-4149
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3TAR21-28UDBLY196 | 78118 | MPB CORPORATIONDBA TIMKEN AEROSPACE |
| S2128M5LY167DB25 | 40920 | MPB CORPORATIONDBA TIMKEN SUPER PRECISION |
| 532185-4 | 83086 | NEW HAMPSHIRE BALL BEARINGS, INC.DIV HITECH DIVISION |
| SSMERI-542DB20KMA5P511LG68 | 83086 | NEW HAMPSHIRE BALL BEARINGS, INC.DIV HITECH DIVISION |
| SR542TC-4/235 | 83086 | NEW HAMPSHIRE BALL BEARINGS, INC.DIV HITECH DIVISION |
| 532185-4 | 96214 | RAYTHEON COMPANYDBA RAYTHEON |
| 532185-4 | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
| AVN542WICRDBFS160 | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
| AVN542ICRDBFS160 | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
Technical Data | NSN 3110-01-049-4149
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING |
| OVERALL WIDTH | 0.4900 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM |
| BORE DIAMETER | 1.3122 INCHES MINIMUM AND 1.3125 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 1.7496 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM |
| LUBRICATION MATERIAL | GREASE |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | MACHINED |
| LOAD DIRECTION | ANGULAR |
| BEARING PRELOAD RATING | ASA25.0 POUNDS |
| SPECIAL FEATURES | OVER 25 DEG CONTACT ANGLE |