Part Number
Definition:
A TUBULAR SHAPED ITEM WITH OR WITHOUT FLANGE(S) DESIGNED TO REDUCE FRICTION AND CARRY A KINETIC LOAD ON THE SURFACE(S) PARALLEL TO THE AXIS OF THE BORE. IT MUST HAVE A VISIBLE OR DETECTABLE MEANS OF LUBRICATION OR BE SELF-LUBRICATED. THE OVER ALL LENGTH MUST EXCEED 25 PERCENT OF THE OUTSIDE DIAMETER OR THE SHORTEST DISTANCE BETWEEN PERIPHERAL FLATS OF THE BODY, EXCEPT FOR STRAIGHT TUBULAR (WITHOUT FLANGE OR SHOULDER) ITEMS HAVING A BEARING SURFACE(S) PARALLEL TO THE AXIS OF THE BORE ONLY. INCLUDES ITEMS WHICH ARE DIVIDED INTO TWO OR MORE SEGMENTS WHICH INCLUDE 180 DEGREES (3.141 RADIANS) OR LESS OF THE BEARING PERIPHERY. SEE ALSO BUSHING, SLEEVE; SPACER, SLEEVE; AND WASHER (AS MODIFIED). EXCLUDES PIN, HOLLOW.
CAGE Information
Code | Company |
---|---|
00447 | WABCO CONSTRUCTION AND MINING EQUIPM |
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 |
---|---|---|
CQFM | HARDNESS RATING | 55.0 ROCKWELL C MINIMUM OVERALL AND 62.0 ROCKWELL C MAXIMUM OVERALL |
CQFM | HARDNESS RATING | 55.0 ROCKWELL C MINIMUM OVERALL AND 62.0 ROCKWELL C MAXIMUM OVERALL |
BZLX | CORNER SHAPE | SQUARE INSIDE LEFT CORNER |
ABHP | OVERALL LENGTH | 2.6880 INCHES MINIMUM AND 2.8120 INCHES MAXIMUM |
ADAR | BODY OUTSIDE DIAMETER | 4.0000 INCHES MINIMUM AND 4.0200 INCHES MAXIMUM |
STYL | STYLE DESIGNATOR | SOLID |
BZLX | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER |
BZLX | CORNER SHAPE | SQUARE LEFT FLANGE BODY CORNER |
BZLX | CORNER SHAPE | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER |
CSYT | CHAMFER ANGLE (NON-CORE) | ERR-070 |
MATT | MATERIAL | STEEL OVERALL |
BZLX | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633,FS 1027 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
CBBL | FEATURES PROVIDED | CASEHARDENED |
AEPR | FLANGE OUTSIDE DIAMETER | 4.2300 INCHES MINIMUM AND 4.3750 INCHES MAXIMUM |
ADAS | BODY INSIDE DIAMETER | 3.0310 INCHES MINIMUM AND 3.0370 INCHES MAXIMUM |
BZLX | CORNER SHAPE | CHAMFERED OUTSIDE RIGHT CORNER |
AGFF | FLANGE WIDTH | 0.3440 INCHES MINIMUM AND 0.4060 INCHES MAXIMUM |
AAZP | CHAMFER LENGTH | ERR-070 AND ERR-070 |