Part Number
Definition:
AN ITEM OF ANY PERIPHERAL SHAPE USUALLY HAVING ONE FLAT OR SPHERICAL SURFACE AND A CENTRALLY LOCATED HOLE. IT IS DESIGNED FOR APPLICATIONS INVOLVING MOVING (KINETIC) LOADS. EXCEPT FOR ITEMS FABRICATED FROM BEARING QUALITY SYNTHETIC (PLASTIC) OR COMPOSED OF MULTILAYER MATERIAL, ONE BEARING SURFACE MUST EITHER HAVE A SPECIFIC SURFACE FINISH DESIGNATION OF 32 MICROINCH (0.8 MICROMETRE) OR LESS, ARITHMETICAL AVERAGE (AA) (ARITHMETIC MEAN DEVIATION) OR ONE OF THE FOLLOWING CONDITIONS: BE LAPPED OR GROUND; HAVE VISIBLE OR DETECTABLE MEANS OF LUBRICATION; GROOVES, INDENTATIONS; OR SELF-LUBRICATION. THE THICKNESS MUST NOT EXCEED 25 PERCENT OF THE OUTSIDE DIAMETER OF THE SHORTEST DISTANCE BETWEEN PERIPHERAL FLATS (WHEN THICKNESS AND/OR OUTSIDE DIAMETER IS DESIGNATED AS A TOLERANCE DIMENSION, THE MAXIMUM DIMENSION WILL BE USED TO DETERMINE COMPLIANCE). EXCLUDES STRAIGHT, TUBULAR (WITHOUT FLANGE) ITEMS HAVING A BEARING SURFACE(S) PARALLEL TO THE AXIS OF THE BORE ONLY. SEE ALSO WASHER, FLAT AND SPACER, SLEEVE.
CAGE Information
| Code | Company |
|---|---|
| 05643 | BARBER-GREENE CO |
Federal Supply Class
Title
BEARINGS, PLAIN, UNMOUNTED
Inclusions:
INCLUDES SLEEVE BEARINGS; SPLIT BEARINGS; WASHER TYPE BEARINGS; JEWEL BEARINGS.
Exclusions:
EXCLUDES ANTIFRICTION BEARINGS (FSC 3110); MOUNTED BEARINGS (FSC 3130).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AGJR | MINOR DIAMETER | 1.7020 INCHES MINIMUM AND 1.7070 INCHES MAXIMUM |
| AAZR | MAJOR DIAMETER | 1.9000 INCHES MINIMUM AND 1.9100 INCHES MAXIMUM |
| STYL | STYLE DESIGNATOR | ROUND |
| BZLX | CORNER SHAPE | SQUARE FIRST OUTSIDE CORNER |
| BZLX | CORNER SHAPE | CHAMFERED FIRST INSIDE CORNER |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| ABMX | CENTER HOLE SHAPE STYLE | ROUND W/KEYWAYS |
| ABKV | OUTSIDE DIAMETER | 2.4950 INCHES MINIMUM AND 2.5000 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | FIRST INSIDE CORNER CHAMFERED 0.069 IN.BY 45 DEG |
| ADUM | OVERALL THICKNESS | 0.2630 INCHES MINIMUM AND 0.2650 INCHES MAXIMUM |
| AGKA | CENTER HOLE KEYWAY QUANTITY | 10 |
| CTLM | LUBRICATION FEATURE | GROOVE FLAT BEARING SURFACE |
| BZLX | CORNER SHAPE | SQUARE SECOND INSIDE CORNER |
| SFCD | SURFACE CONDITION | GROUND |
| BZLX | CORNER SHAPE | SQUARE SECOND OUTSIDE CORNER |