NSN 3110-00-105-5246
Part Details | ANNULAR BALL BEARING
3110-00-105-5246 A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see BEARING, BALL, DUPLEX. Excludes BEARING, BALL, AIRFRAME.
Alternate Parts: 488750, 3110-00-105-5246, 00-105-5246, 3110001055246, 001055246
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JUL 10, 1968 | 00-105-5246 | 00014 ( BEARING, BALL, ANNULAR ) |
REFERENCE DRAWINGS & PICTURES
NON-LOADING GROOVE, NON-SEPARABLE
Cross Reference | NSN 3110-00-105-5246
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 488750 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
Technical Data | NSN 3110-00-105-5246
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE |
| OVERALL WIDTH | 0.9950 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM |
| BORE DIAMETER | 4.3304 INCHES MINIMUM AND 4.3307 INCHES MAXIMUM |
| FLANGE OUTSIDE DIAMETER | 5.9051 INCHES MINIMUM AND 5.9055 INCHES MAXIMUM |
| FLANGE WIDTH | 0.2126 INCHES NOMINAL |
| OUTER RING OUTSIDE DIAMETER | 4.8830 INCHES NOMINAL |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.7 |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | MACHINED |
| LOAD DIRECTION | RADIAL |
| INTERNAL CLEARANCE | R0.0032 INCHES MINIMUM AND R0.0038 INCHES MAXIMUM |
| FEATURES PROVIDED | MOUNTING GROOVE |
| SPECIAL FEATURES | THREE POINTS ON LAND RIDING SURF OUT OF ROUND EQUALLY SPACED 120 DEGREES APART;ENGINEERING CRITICAL;CAGE SILVER PLATED 0.0010-0.0020 THK PER AMS 2412 ON LAND RIDING SURF AND BALL POCKETS,BAKE AT 475-500F FOR 2 HRS TO CHECK FOR BOND |
| END ITEM IDENTIFICATION | ACFT ENG J-57,TF-33 |
