| MRC |
Requirement Statement |
Characteristics |
| ABRR |
KEYWAY WIDTH |
0.500 INCHES NOMINAL |
| ADGE |
BORE LENGTH |
3.484 INCHES NOMINAL |
| MATL |
MATERIAL |
STEEL, MIL-S-15083, GRADE A90 |
| ABHP |
OVERALL LENGTH |
3.484 INCHES NOMINAL |
| BYDZ |
PROTRUDING HUB CHARACTERISTIC |
PLAIN |
| AXND |
COUNTERBORE FEATURE |
NOT INCLUDED |
| ASBP |
BORE TYPE |
STRAIGHT |
| ABXV |
BORE DIAMETER |
1.7495 INCHES MINIMUM AND 1.7505 INCHES MAXIMUM |
| BYFJ |
ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED |
SINGLE PITCH |
| AEVF |
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY |
1.125 INCHES NOMINAL |
| BSGK |
KEYING FACILITY TYPE |
KEYWAY |
| BYFL |
TEETH ROW QUANTITY |
3 |
| AGJS |
PITCH DIAMETER |
6.932 INCHES NOMINAL |
| STYL |
STYLE DESIGNATOR |
WEBBED OR SPOKED |
| BYZD |
HUB END OUTSIDE DIAMETER AND LOCATION |
2.625 INCHES NOMINAL AA END AND 2.875 INCHES NOMINAL BB END |
| BYFQ |
HARDNESS RATING TEST METHOD |
NOT RATED |
| BYFW |
HUB EXTERNAL KEYWAY |
NOT INCLUDED |
| BYFP |
ASA STANDARD CHAIN NUMBER |
80-3 |
| BYZF |
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION |
0.638 INCHES NOMINAL BOTH ENDS |
| ARJD |
DESIGN FORM |
WEBBED |
| BYFN |
TEETH QUANTITY PER ROW |
28 |
| BYFM |
CENTER TO CENTER DISTANCE BETWEEN TEETH ROWS |
1.146 INCHES NOMINAL |
| BXSJ |
LIGHTENING HOLE |
NOT INCLUDED |
| ABHE |
OUTSIDE DIAMETER |
9.475 INCHES MINIMUM AND 9.480 INCHES MAXIMUM |
| NMBR |
QUANTITY |
1 |
| BYFS |
BORE BEARING |
NOT INCLUDED |
| BYGF |
TOOTH PITCH |
1.000 INCHES NOMINAL |
| BSGG |
KEYING FACILITY |
INCLUDED |
| BYFH |
BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED |
ROLLER CHAIN |
| AQPL |
FACE WIDTH |
2.849 INCHES NOMINAL |
