Part Details | ANNULAR BALL BEARING
3110-00-248-5857 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: 117BX48, 2MM9117W0CR, 3110-00-248-5857, 00-248-5857, 3110002485857, 002485857
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | NOV 14, 1969 | 00-248-5857 | 00014 ( BEARING, BALL, ANNULAR ) |
REFERENCE DRAWINGS & PICTURES
SHOULDERED INNER RING, SEPARABLE
Cross Reference | NSN 3110-00-248-5857
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 117BX48 | 70854 | BARDEN CORPORATION, THEDIV BARDEN PRECISION BEARINGS |
| 2MM9117W0CR | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
Technical Data | NSN 3110-00-248-5857
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | SHOULDERED INNER RING, SEPARABLE |
| OVERALL WIDTH | 22.0 MILLIMETERS NOMINAL |
| BORE DIAMETER | 85.00 MILLIMETERS NOMINAL |
| OVERALL OUTSIDE DIAMETER | 130.00 MILLIMETERS NOMINAL |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.7 |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | MACHINED |
| LOAD DIRECTION | ANGULAR |
| CONTACT ANGLE | 12.0 DEGREES NOMINAL |
| SPECIAL FEATURES | BREAKOUT ON OD OF INNER RING |