Part Details | ANNULAR BALL BEARING
3110-00-289-6689 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: PMUOA1, A1241155, A1241-1-55, 3110-00-289-6689, 00-289-6689, 3110002896689, 002896689
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1963 | 00-289-6689 | 00014 ( BEARING, BALL, ANNULAR ) |
REFERENCE DRAWINGS & PICTURES
SINGLE ROW BALL, NOT SELF-ALIGNING, INNER RING EXTENDED BOTH SIDES, WITH ECCENTRIC LOCKING COLLAR
Cross Reference | NSN 3110-00-289-6689
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| PMUOA1 | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
| A1241-1-55 | 64392 | WEIL PUMP CO INC |
Technical Data | NSN 3110-00-289-6689
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | SINGLE ROW BALL, NOT SELF-ALIGNING, INNER RING EXTENDED BOTH SIDES, WITH ECCENTRIC LOCKING COLLAR |
| OVERALL WIDTH | 1.8438 INCHES NOMINAL |
| BORE DIAMETER | 1.0000 INCHES MINIMUM AND 1.0005 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 2.4404 INCHES MINIMUM AND 2.4409 INCHES MAXIMUM |
| OUTER RING WIDTH | 17.00 MILLIMETERS NOMINAL |
| INNER RING WIDTH | 1.3700 INCHES MINIMUM AND 1.3750 INCHES MAXIMUM |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| LOAD DIRECTION | RADIAL |
| INTERNAL FIT-UP DESIGNATION | LOOSE |
| SPECIAL FEATURES | RETAINING WIRE |