Part Details | NEEDLE ROLLER BEARING
3110-00-289-6643 A single or multiple-row antifriction bearing used with or without inner or outer races characterized by relatively small size rollers usually not ranging above 0.250 inch (6.35mm) diameter and generally longer in length in relation to diameter.
Alternate Parts: SE623, SE623, 5535263, 55-3526-3, C4233A, C4233A, 3110-00-289-6643, 00-289-6643, 3110002896643, 002896643
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1963 | 00-289-6643 | 00051 ( BEARING, ROLLER, NEEDLE ) |
REFERENCE DRAWINGS & PICTURES
SEPARABLE OUTER RACE, HARDENED AND GROUND
Cross Reference | NSN 3110-00-289-6643
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SE623 | 39317 | MCGILL MANUFACTURING COMPANY INCUSE CAGE CODE 92563 FOR CATALOGING. |
| SE623 | 92563 | MCGILL MANUFACTURING COMPANY, INC. |
| 55-3526-3 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFTDIVISION CODE 4.8.8.0.0.B BLDG 148-2 |
| C4233A | 60380 | TIMKEN AEROSPACE, INCDBA TORRINGTON PRODUCT |
| C4233A | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
Technical Data | NSN 3110-00-289-6643
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | SEPARABLE OUTER RACE, HARDENED AND GROUND |
| OVERALL WIDTH | 1.7450 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM |
| BORE DIAMETER | 1.7495 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 3.9994 INCHES MINIMUM AND 4.0000 INCHES MAXIMUM |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | PRESSED |
| ALIGNMENT TYPE | RIGID |
| SPECIAL FEATURES | OIL HOLE AND GROOVE IN INNER RACE. ITEM IS A NON-AVIATION CRITICAL SAFETY ITEM (CSI) WHOSE FAILURE WILL RESULT IN SERIOUS DAMAGE TO EQUIPMENT OR SERIOUS INJURY OR DEATH TO PERSONNEL. |
| CRITICALITY CODE JUSTIFICATION | FEAT |