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 |
---|---|
21335 | TIMKEN AEROSPACE, INC TIMKEN AEROSPA |
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 |
---|---|---|
ADAR | BODY OUTSIDE DIAMETER | 0.4381 INCHES MINIMUM AND 0.4386 INCHES MAXIMUM |
ADAS | BODY INSIDE DIAMETER | 0.3125 INCHES MINIMUM AND 0.3135 INCHES MAXIMUM |
MATT | MATERIAL | STEEL COMP 630 OUTER LAYER |
CSFM | UNDERCUT DEPTH (NON-CORE) | ERR-070 |
BZLX | CORNER SHAPE | SQUARE INSIDE LEFT CORNER |
SFTT | SURFACE TREATMENT | PASSIVATE OUTER LAYER |
FEAT | SPECIAL FEATURES | PLASTIC BONDED TO LEFT END SURFACE OF BODY AND FLANGE |
STYL | STYLE DESIGNATOR | SOLID |
BZLX | CORNER SHAPE | SQUARE INSIDE RIGHT CORNER |
ABHP | OVERALL LENGTH | 0.1670 INCHES MINIMUM AND 0.1820 INCHES MAXIMUM |
CSYM | SURFACE FINISH | 125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
CSYM | SURFACE FINISH | 125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE |
AGFF | FLANGE WIDTH | 0.0620 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM |
BZLX | CORNER SHAPE | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER |
BZLX | CORNER SHAPE | UNDERCUT LEFT FLANGE BODY CORNER |
BZLX | CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER |
BZLX | CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER |
ABPC | UNDERCUT WIDTH (NON-CORE) | ERR-070 |
CSYM | SURFACE FINISH | 125.0 MICROINCHES RIGHT END SURFACE OF BODY |
MATT | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE INNER LAYER AND PLASTIC POLYTETRAFLUOROETHYLENE INNER LAYER AND GLASS FIBER INNER LAYER OR PLASTIC POLYETHYLENE TEREPHTHALATE INNER LAYER |
CSYM | SURFACE FINISH | 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
AEPR | FLANGE OUTSIDE DIAMETER | 0.5520 INCHES MINIMUM AND 0.5720 INCHES MAXIMUM |
CSYM | SURFACE FINISH | 125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE |
CSYM | SURFACE FINISH | 125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE |