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 |
|---|---|
| 04627 | NACCO MATERIALS HANDLING GROUP INC |
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 |
|---|---|---|
| MATT | MATERIAL | IRON CAST OVERALL |
| AGFJ | RIGHT INTERNAL FLANGE HOLE DIAMETER | 0.9990 INCHES MINIMUM AND 1.0020 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 2.2800 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | SOLID INTERNAL FLANGE ONE END |
| FEAT | SPECIAL FEATURES | OD SURFACE OF BODY RELIEVED TO 2.6390 IN. MIN,2.6470 IN. MAX DIA,0.3000 IN. MIN,0.3100 IN. MAX LG; 4 HOLES 1/4-20 UNC-2B,0.4400 IN. DEEP AT RIGHT END; 1 HOLE 9/16-18 UNF-2B,1.0000 IN. DEEP THRU OD SURFACE OF BODY; COUNTERBORED LEFT END,2.1200 IN. DIA BY 0.0620 IN. DEEP |
| AAUB | HOLE DIAMETER | 0.2500 INCHES MINIMUM FIRST AND 0.5625 INCHES MAXIMUM FIRST |
| AGFL | RIGHT INTERNAL FLANGE WIDTH | 1.1900 INCHES NOMINAL |
| ADAR | BODY OUTSIDE DIAMETER | 2.7450 INCHES MINIMUM AND 2.7480 INCHES MAXIMUM |
| AGKH | LUBRICANT ACCOMMODATION STYLE | GROOVED CIRCULAR AND GROOVED CIRCULAR |
| ADAS | BODY INSIDE DIAMETER | 1.6200 INCHES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 209-19A 27007 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| BZLX | CORNER SHAPE | SQUARE ALL CORNERS |
| CTJM | ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 5 HOLE |