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 |
---|---|
09455 | RBC TRANSPORT DYNAMICS CORP. DIV RBC |
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 |
---|---|---|
ABKU | FLANGE THICKNESS | 0.3150 INCHES MINIMUM AND 0.3350 INCHES MAXIMUM |
ABKU | FLANGE THICKNESS | 0.3150 INCHES MINIMUM AND 0.3350 INCHES MAXIMUM |
STYL | STYLE DESIGNATOR | ROUND |
AGGZ | SHANK OUTSIDE DIAMETER | 10.9880 INCHES MINIMUM AND 10.9900 INCHES MAXIMUM |
ABMX | CENTER HOLE SHAPE STYLE | ROUND |
AAZP | CHAMFER LENGTH (NON-CORE) | ERR-070 |
AAGR | CROSS-SECTIONAL SHAPE STYLE | SHOULDERED |
ABKV | OUTSIDE DIAMETER | 11.5430 INCHES MINIMUM AND 11.5480 INCHES MAXIMUM |
CSYT | CHAMFER ANGLE (NON-CORE) | ERR-070 |
CSYM | SURFACE FINISH | 125.0 MICROINCHES OVERALL |
FEAT | SPECIAL FEATURES | THREE MATCHED 120 DEG SEGMENTS IDENTIFIED W/A COMMON SERIAL NO. |
ABMZ | DIAMETER | 10.7500 INCHES MINIMUM AND 10.7520 INCHES MAXIMUM |
ADUM | OVERALL THICKNESS | 1.0100 INCHES MINIMUM AND 1.0500 INCHES MAXIMUM |