NSN 3110-01-121-0431
Part Details | CYLINDRICAL ROLLER BEARING
3110-01-121-0431 A nonadjustable roller bearing consisting of a single or multiple-row of hardened cylindrical rollers and a retainer used with or without inner or oute r rings. Excludes BEARING, ROLLER, AIRFRAME.
Alternate Parts: 147261, MR106KDABEC3, MR106KD RBEC 1, 3110-01-121-0431, 01-121-0431, 3110011210431, 011210431
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | OCT 29, 1981 | 01-121-0431 | 00015 ( BEARING, ROLLER, CYLINDRICAL ) |
REFERENCE DRAWINGS & PICTURES
SINGLE ROW, ONE-DIRECTION LOCATING, TWO LIP INNER RING, ONE LIP OUTER RING, SEPARABLE
Cross Reference | NSN 3110-01-121-0431
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 147261 | 21877 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NAVAL AND MARINE SYSTEMS |
| MR106KDABEC3 | 38443 | SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA |
| MR106KD RBEC 1 | 38443 | SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA |
Technical Data | NSN 3110-01-121-0431
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | SINGLE ROW, ONE-DIRECTION LOCATING, TWO LIP INNER RING, ONE LIP OUTER RING, SEPARABLE |
| OVERALL WIDTH | 13.00 MILLIMETERS NOMINAL |
| BORE DIAMETER | 30.00 MILLIMETERS NOMINAL |
| OVERALL OUTSIDE DIAMETER | 55.00 MILLIMETERS NOMINAL |
| STANDARD TOLERANCE DESIGNATION | RBEC NO.1 |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | MACHINED |
| LOCATING FEATURE | ONE DIRECTION |
| INTERNAL FIT-UP DESIGNATION | STANDARD |
| SPECIAL FEATURES | AIRCRAFT QUALITY GRADE |