NSN 3110-00-348-8521
Part Details | TAPERED ROLLER BEARING
3110-00-348-8521 A cylindrical device in which the inner cone or outer cup turns upon a single or double row of tapered hardened rollers which roll easily in a race, thus minimizing friction and designed to carry a radial load and capable of sustaining axial thrust. Excludes BEARING, ROLLER, THRUST.
Alternate Parts: 2994937, 4A AND 6, 4A/ AND 6, 8726814, 3110-00-348-8521, 00-348-8521, 3110003488521, 003488521
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1963 | 00-348-8521 | 00021 ( BEARING, ROLLER, TAPERED ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT BORE, NORMAL ANGLE
Cross Reference | NSN 3110-00-348-8521
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2994937 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
| 4A/ AND 6 | 60038 | TIMKEN CORPORATION, THEDIV TIMKEN COMPANY |
| 8726814 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 3110-00-348-8521
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT BORE, NORMAL ANGLE |
| OVERALL WIDTH | 0.5000 INCHES NOMINAL |
| BORE DIAMETER | 0.7500 INCHES MINIMUM AND 0.7505 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 1.7500 INCHES MINIMUM AND 1.7510 INCHES MAXIMUM |
| BACKFACE CORNER RADIUS | 0.0620 INCHES NOMINAL |
| STANDOUT WIDTH | 0.1250 INCHES NOMINAL |
| CONE CORNER RADIUS | 0.0620 INCHES NOMINAL |
| CONE WIDTH | 0.5000 INCHES NOMINAL |
| CUP WIDTH | 0.3750 INCHES NOMINAL |
| LUBRICATION MATERIAL | GREASE |
| RETAINER FABRICATION METHOD | STAMPED |
| CRITICALITY CODE JUSTIFICATION | AABXV$$AADGA |
| END ITEM IDENTIFICATION | TICONDEROGA CLASS CG (47); SPRUANCE CLASS DD (963); GUN FIRE CONTROL SYSTEM, MK 86 |
