NSN 3110-00-447-4855
Part Details | ANNULAR BALL BEARING
3110-00-447-4855 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: 21D334, 461673, 21D334, 9220U23, 21D334, D239473, D2-39473, 3110-00-447-4855, 00-447-4855, 3110004474855, 004474855
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1963 | 00-447-4855 | 00014 ( BEARING, BALL, ANNULAR ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3110-00-447-4855
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 21D334 | 0AHP5 | CURTISS-WRIGHT CONTROLS, INCDIV SENSORS & CONTROLS |
| 461673 | 52676 | SKF USA INC. |
| 21D334 | 52676 | SKF USA INC. |
| 9220U23 | 38443 | SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA |
| 21D334 | 38443 | SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA |
| D2-39473 | 38443 | SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA |
Technical Data | NSN 3110-00-447-4855
| Characteristic | Specifications |
|---|---|
| BORE DIAMETER | 3.9344 INCHES MINIMUM AND 3.9353 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 7.0876 INCHES MINIMUM AND 7.0886 INCHES MAXIMUM |
| OUTER RING WIDTH | 1.3850 INCHES NOMINAL |
| INNER RING WIDTH | 1.3800 INCHES MINIMUM AND 1.3850 INCHES MAXIMUM |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | MACHINED |
| LOAD DIRECTION | RADIAL |
| INTERNAL CLEARANCE | R0.0013 INCHES MINIMUM AND R0.0032 INCHES MAXIMUM |
| SPECIAL FEATURES | SPLIT INNER RING |
