Part Details | DUPLEX BALL BEARING
3110-00-156-8271 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: FFB171, FF-B-171, 7322D, 7322DT, 7322DT, 7322D, 3110-00-156-8271, 00-156-8271, 3110001568271, 001568271
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1963 | 00-156-8271 | 30213 ( BEARING, BALL, DUPLEX ) |
REFERENCE DRAWINGS & PICTURES
UNIVERSAL GROUND FACES, COUNTERBORED OUTER RING, NON-SEPARABLE
Cross Reference | NSN 3110-00-156-8271
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| FF-B-171 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| 7322D | 55380 | HATCH & KIRK, INC. |
| 7322DT | 21760 | SCHATZ BEARING CORPORATION |
| 7322DT | 38443 | SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA |
| 7322D | 38443 | SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA |
Technical Data | NSN 3110-00-156-8271
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | UNIVERSAL GROUND FACES, COUNTERBORED OUTER RING, NON-SEPARABLE |
| OVERALL WIDTH | 50.0 MILLIMETERS NOMINAL |
| BORE DIAMETER | 110.00 MILLIMETERS NOMINAL |
| OVERALL OUTSIDE DIAMETER | 240.00 MILLIMETERS NOMINAL |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.1 |
| SURFACE FINISH | GROUND |
| LOAD DIRECTION | ANGULAR |
| BEARING PRELOAD DESIGNATION | LIGHT |
| SPECIAL FEATURES | OVER 25 DEG ANGULARITY |