Part Details | ANNULAR BALL BEARING
3110-00-227-3021 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: 311SFFCQXA7 68, 311SFFCQXA7 6-8, 311SFFCQXA768, 311SFFCQXA7-6-8, W311PPFS55627, W311PPE5110, W311PPES15627W3, S1449526, S1449526, 3110-00-227-3021, 00-227-3021, 3110002273021, 002273021
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1963 | 00-227-3021 | 00014 ( BEARING, BALL, ANNULAR ) |
REFERENCE DRAWINGS & PICTURES
NON-LOADING GROOVE, NON-SEPARABLE CARTRIDGE TYPE
Cross Reference | NSN 3110-00-227-3021
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 311SFFCQXA7 6-8 | 38443 | SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA |
| 311SFFCQXA7-6-8 | 38443 | SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA |
| W311PPFS55627 | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
| W311PPE5110 | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
| W311PPES15627W3 | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
| S1449526 | 79500 | WESTINGHOUSE ELECTRIC CORP |
| S1449526 | 65054 | WESTINGHOUSE ELECTRIC CORPPOWER GENERATION-GENERATOR DIV |
Technical Data | NSN 3110-00-227-3021
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE CARTRIDGE TYPE |
| OVERALL WIDTH | 1.9375 INCHES NOMINAL |
| BORE DIAMETER | 55.00 MILLIMETERS NOMINAL |
| OVERALL OUTSIDE DIAMETER | 120.00 MILLIMETERS NOMINAL |
| LUBRICATION MATERIAL | GREASE |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | DOD-G-24508 MIL SPEC SINGLE MATERIAL RESPONSE |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.1 |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | PRESSED |
| SEAL QUANTITY | 2 |
| BEARING SEAL TYPE | CONTACT |
| LOAD DIRECTION | RADIAL |
| INTERNAL CLEARANCE | D0.0060 INCHES MINIMUM AND D0.0080 INCHES MAXIMUM |
| SPECIAL FEATURES | W/O GREASE PLUG |