Part Details | ANNULAR BALL BEARING
3110-00-293-8781 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: A18991, A1899-1, W2808B, W2808B, 3110-00-293-8781, 00-293-8781, 3110002938781, 002938781
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1963 | 00-293-8781 | 00014 ( BEARING, BALL, ANNULAR ) |
REFERENCE DRAWINGS & PICTURES
4 POINT BALL CONTACT, SOLID INNER AND OUTER RINGS, NON-SEPARABLE
Cross Reference | NSN 3110-00-293-8781
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| A1899-1 | 32828 | KAYDON CORPORATIONDBA KAYDON BEARINGS DIVISION |
| W2808B | 60380 | TIMKEN AEROSPACE, INCDBA TORRINGTON PRODUCT |
| W2808B | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
Technical Data | NSN 3110-00-293-8781
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 4 POINT BALL CONTACT, SOLID INNER AND OUTER RINGS, NON-SEPARABLE |
| OVERALL WIDTH | 1.2490 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM |
| BORE DIAMETER | 14.4985 INCHES MINIMUM AND 14.5000 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 17.2490 INCHES MINIMUM AND 17.2500 INCHES MAXIMUM |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | MACHINED |
| SHIELD QUANTITY | 2 |
| LOAD DIRECTION | ANGULAR |
| INTERNAL CLEARANCE | R0.0020 INCHES MINIMUM AND R0.0040 INCHES MAXIMUM |