NSN 3110-00-103-7243
Part Details | DUPLEX BALL BEARING
3110-00-103-7243 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: 316813, 3110-00-103-7243, 00-103-7243, 3110001037243, 001037243
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JUN 19, 1968 | 00-103-7243 | 30213 ( BEARING, BALL, DUPLEX ) |
REFERENCE DRAWINGS & PICTURES
COUNTERBORED OUTER RINGS, NON-SEPARABLE, FACE TO FACE MOUNTING
Cross Reference | NSN 3110-00-103-7243
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 316813 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
Technical Data | NSN 3110-00-103-7243
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | COUNTERBORED OUTER RINGS, NON-SEPARABLE, FACE TO FACE MOUNTING |
| OVERALL WIDTH | 3.1396 INCHES MINIMUM AND 3.1496 INCHES MAXIMUM |
| BORE DIAMETER | 5.5115 INCHES MINIMUM AND 5.5118 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 8.6610 INCHES MINIMUM AND 8.6614 INCHES MAXIMUM |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.7 |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | MACHINED |
| LOAD DIRECTION | ANGULAR |
| INTERNAL CLEARANCE | R0.0074 INCHES MINIMUM AND R0.0081 INCHES MAXIMUM |
| BEARING PRELOAD RATING | 33.0 POUNDS NOMINAL |
| SPECIAL FEATURES | CAGE SILVER PLATE PER AMS2412 0.0005-0.0015 THK ON LAND RIDING SURFACESAND BALL POCKETS |
