Part Details | ANNULAR BALL BEARING
3110-00-227-2973 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: 3185801, 31858-01, 31858, 07112501, 07-1125-01, 77R3S1482MILG3278, 77R3ZB1296MILG32, 77R3ZB1296MILG3278A, 77R3ZB1296MILG32, 77R3S1482MILG3278, 3185801, 31858-01, 3185801, 31858-01, R3FFQXAP7MILG3278, R3FFMB106E019A75X0152R, 33KDD5FS55743MILG3278A, 33KDD5FS55743, 3110-00-227-2973, 00-227-2973, 3110002272973, 002272973
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1963 | 00-227-2973 | 00014 ( BEARING, BALL, ANNULAR ) |
REFERENCE DRAWINGS & PICTURES
NON-LOADING GROOVE, NON-SEPARABLE
Cross Reference | NSN 3110-00-227-2973
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 31858-01 | 35351 | GE AVIATION SYSTEMS LLC |
| 31858 | 35351 | GE AVIATION SYSTEMS LLC |
| 07-1125-01 | 35351 | GE AVIATION SYSTEMS LLC |
| 77R3S1482MILG3278 | 24617 | GENERAL MOTORS CORP |
| 77R3ZB1296MILG32 | 24617 | GENERAL MOTORS CORP |
| 77R3ZB1296MILG3278A | 43334 | GENERAL MOTORS CORPDELCO MORAINE NDH DIV |
| 77R3ZB1296MILG32 | 43334 | GENERAL MOTORS CORPDELCO MORAINE NDH DIV |
| 77R3S1482MILG3278 | 43334 | GENERAL MOTORS CORPDELCO MORAINE NDH DIV |
| 31858-01 | 31435 | LUCAS AEROSPACE POWER EQUIPMENTCORPORATION |
| 31858-01 | 3CPE0 | SAFRAN POWER USA, LLC |
| R3FFQXAP7MILG3278 | 38443 | SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA |
| R3FFMB106E019A75X0152R | 38443 | SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA |
| 33KDD5FS55743MILG3278A | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
| 33KDD5FS55743 | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
Technical Data | NSN 3110-00-227-2973
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE |
| OVERALL WIDTH | 0.1970 INCHES NOMINAL |
| BORE DIAMETER | 0.1875 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 0.5000 INCHES NOMINAL |
| LUBRICATION MATERIAL | GREASE |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.1 |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | PRESSED |
| SHIELD QUANTITY | 2 |
| LOAD DIRECTION | RADIAL |
| INTERNAL CLEARANCE | R0.0001 INCHES MINIMUM AND R0.0004 INCHES MAXIMUM |
| SPECIAL FEATURES | BORE TOLERANCE NOT TO EXCEED 0.0003 IN. TO OBTAIN OPERATION OF 20000 TO 30000 RPM |