Part Details | TAPERED ROLLER BEARING
3110-00-179-7272 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: 369A5258, 369A5253, 369A5258, 369A5258, HM903245HM903210, 3110-00-179-7272, 00-179-7272, 3110001797272, 001797272
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 10, 1969 | 00-179-7272 | 00021 ( BEARING, ROLLER, TAPERED ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT BORE, STEEP ANGLE
Cross Reference | NSN 3110-00-179-7272
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 369A5258 | 8V613 | BOEING COMPANY, THEDBA BOEING |
| 369A5253 | 8V613 | BOEING COMPANY, THEDBA BOEING |
| 369A5258 | 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC |
| 369A5258 | 60038 | TIMKEN CORPORATION, THEDIV TIMKEN COMPANY |
| HM903245HM903210 | 60038 | TIMKEN CORPORATION, THEDIV TIMKEN COMPANY |
Technical Data | NSN 3110-00-179-7272
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT BORE, STEEP ANGLE |
| OVERALL WIDTH | 1.2188 INCHES MINIMUM AND 1.2196 INCHES MAXIMUM |
| BORE DIAMETER | 1.6250 INCHES MINIMUM AND 1.6255 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 3.7500 INCHES MINIMUM AND 3.7510 INCHES MAXIMUM |
| BACKFACE CORNER RADIUS | 0.0200 INCHES NOMINAL |
| STANDOUT WIDTH | 0.3418 INCHES MINIMUM AND 0.3546 INCHES MAXIMUM |
| CONE CORNER RADIUS | 0.1400 INCHES NOMINAL |
| CONE WIDTH | 1.1150 INCHES MINIMUM AND 1.1280 INCHES MAXIMUM |
| CUP WIDTH | 0.8650 INCHES MINIMUM AND 0.8770 INCHES MAXIMUM |
| LUBRICATION MATERIAL | OIL |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-L-7808 MIL SPEC SINGLE MATERIAL RESPONSE |
| RETAINER FABRICATION METHOD | STAMPED |
| SPECIAL FEATURES | STABILIZED FOR OPERATION FROM M65 DEG F TO P300 DEG F |