Part Details | ANNULAR BALL BEARING
3110-00-971-7147 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: 539757, 539756, 3110-00-971-7147, 00-971-7147, 3110009717147, 009717147
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | OCT 05, 1966 | 00-971-7147 | 00014 ( BEARING, BALL, ANNULAR ) |
REFERENCE DRAWINGS & PICTURES
NON-LOADING GROOVE, NON-SEPARABLE
Cross Reference | NSN 3110-00-971-7147
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 539757 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
| 539756 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
Technical Data | NSN 3110-00-971-7147
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE |
| OVERALL WIDTH | 0.1960 INCHES NOMINAL |
| BORE DIAMETER | 0.1875 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 0.5000 INCHES NOMINAL |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.7 |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| SHIELD QUANTITY | 2 |
| LOAD DIRECTION | RADIAL |
| INTERNAL CLEARANCE | R0.0001 INCHES MINIMUM AND R0.0003 INCHES MAXIMUM |
| SPECIAL FEATURES | BEARING MUST BE FREE FROM ANY LUBRICANT AND FULL RACE CAPACITY |