NSN 3110-01-398-5053
Part Details | DUPLEX BALL BEARING
3110-01-398-5053 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: 6391, 63-91, 7409BMDGB, 7409BM/DGB, 7409PJDU 2BRGS, 3110-01-398-5053, 01-398-5053, 3110013985053, 013985053
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | NOV 04, 1994 | 01-398-5053 | 30213 ( BEARING, BALL, DUPLEX ) |
REFERENCE DRAWINGS & PICTURES
UNIVERSAL GROUND FACES, COUNTERBORED OUTER RING, NON-SEPARABLE
Cross Reference | NSN 3110-01-398-5053
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 63-91 | 66414 | HOLLISTER-WHITNEY ELEVATOR CORP. |
| 7409BM/DGB | 52676 | SKF USA INC. |
| 7409PJDU 2BRGS | 38443 | SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA |
Technical Data | NSN 3110-01-398-5053
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | UNIVERSAL GROUND FACES, COUNTERBORED OUTER RING, NON-SEPARABLE |
| OVERALL WIDTH | 29.0 MILLIMETERS NOMINAL |
| BORE DIAMETER | 45.0 MILLIMETERS NOMINAL |
| OVERALL OUTSIDE DIAMETER | 120.0 MILLIMETERS NOMINAL |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.3 |
| SURFACE FINISH | GROUND |
| LOAD DIRECTION | ANGULAR |
| BEARING PRELOAD DESIGNATION | MEDIUM |
| CONTACT ANGLE | 40.0 DEGREES NOMINAL |