NSN 3110-01-055-8838
Part Details | ANNULAR BALL BEARING
3110-01-055-8838 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: 2140401033, 214-040-103-3, 718213, 71821-3, 2140401033, 214-040-103-3, MF9221WI2102A2283, MF9221WI2-102A2283, MF9221WI2102, MF9221WI-2-102, 3110-01-055-8838, 01-055-8838, 3110010558838, 010558838
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | FEB 13, 1978 | 01-055-8838 | 00014 ( BEARING, BALL, ANNULAR ) |
REFERENCE DRAWINGS & PICTURES
COUNTERBORED OUTER RING, NON-SEPARABLE
Cross Reference | NSN 3110-01-055-8838
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 214-040-103-3 | 97499 | BELL HELICOPTER TEXTRON INC.DBA BELL HELICOPTER |
| 71821-3 | 38443 | SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA |
| 214-040-103-3 | 38443 | SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA |
| MF9221WI2-102A2283 | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
| MF9221WI-2-102 | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
Technical Data | NSN 3110-01-055-8838
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | COUNTERBORED OUTER RING, NON-SEPARABLE |
| OVERALL WIDTH | 0.4520 INCHES NOMINAL |
| BORE DIAMETER | 4.1339 INCHES NOMINAL |
| FLANGE OUTSIDE DIAMETER | 5.8660 INCHES NOMINAL |
| FLANGE WIDTH | 0.1180 INCHES NOMINAL |
| OUTER RING OUTSIDE DIAMETER | 5.1181 INCHES NOMINAL |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.3 |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | MACHINED |
| LOAD DIRECTION | RADIAL |
| INTERNAL CLEARANCE | R0.0028 INCHES MINIMUM AND R0.0038 INCHES MAXIMUM |