Part Details | TAPERED ROLLER BEARING
3110-00-275-0077 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: 20X21, 20X21, 55845521, 5584-5521, 3110-00-275-0077, 00-275-0077, 3110002750077, 002750077
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1963 | 00-275-0077 | 00021 ( BEARING, ROLLER, TAPERED ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT BORE, DOUBLE CUP, SINGLE CONES
Cross Reference | NSN 3110-00-275-0077
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 20X21 | 0AFL4 | CHAMPION AEROSPACE LLC |
| 20X21 | 0AF14 | RYAN EQUIPMENT CO INC |
| 5584-5521 | 60038 | TIMKEN CORPORATION, THEDIV TIMKEN COMPANY |
Technical Data | NSN 3110-00-275-0077
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT BORE, DOUBLE CUP, SINGLE CONES |
| OVERALL WIDTH | 1.7500 INCHES NOMINAL |
| BORE DIAMETER | 2.5000 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 5.1181 INCHES NOMINAL |
| BACKFACE CORNER RADIUS | 0.1250 INCHES NOMINAL |
| STANDOUT WIDTH | 0.3125 INCHES NOMINAL |
| CONE CORNER RADIUS | 0.1400 INCHES NOMINAL |
| CUP WIDTH | 1.4375 INCHES NOMINAL |
| STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 3 |