| BYZD |
HUB END OUTSIDE DIAMETER AND LOCATION |
2.453 INCHES INNER NEEDLE PEAK |
| BYFN |
TEETH QUANTITY PER ROW |
19 |
| BXSJ |
LIGHTENING HOLE |
NOT INCLUDED |
| ARJD |
DESIGN FORM |
PLAIN |
| AHYF |
SECURING HOLE QUANTITY |
1 |
| BYFP |
ASA STANDARD CHAIN NUMBER |
40 |
| ASBP |
BORE TYPE |
STRAIGHT |
| ABRR |
KEYWAY WIDTH |
0.188 INCHES NOMINAL |
| NMBR |
QUANTITY |
1 |
| BSNP |
SECURING METHOD |
THREADED HOLE |
| BYFH |
BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED |
ROLLER CHAIN |
| BYFF |
SECURING LOCATION |
AA END |
| ABUJ |
THREAD SIZE |
1/4 IN.-20 |
| MATL |
MATERIAL |
ALUMINUM ALLOY |
| BYFJ |
ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED |
SINGLE PITCH |
| BYFW |
HUB EXTERNAL KEYWAY |
NOT INCLUDED |
| AGJS |
PITCH DIAMETER |
3.038 INCHES NOMINAL |
| AXND |
COUNTERBORE FEATURE |
NOT INCLUDED |
| BYFL |
TEETH ROW QUANTITY |
1 |
| BYFR |
TEETH HARDNESS RATING |
50.0 ROCKWELL C NOMINAL |
| STYL |
STYLE DESIGNATOR |
PLAIN |
| ABHE |
OUTSIDE DIAMETER |
3.297 INCHES NOMINAL |
| ADGE |
BORE LENGTH |
0.875 INCHES NOMINAL |
| BSGG |
KEYING FACILITY |
INCLUDED |
| BYGF |
TOOTH PITCH |
0.500 INCHES NOMINAL |
| AEVF |
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY |
0.457 INCHES NOMINAL |
| ABXV |
BORE DIAMETER |
0.750 INCHES NOMINAL |
| BYFS |
BORE BEARING |
NOT INCLUDED |
| BYFQ |
HARDNESS RATING TEST METHOD |
ROCKWELL |
| AQPL |
FACE WIDTH |
0.284 INCHES NOMINAL |
| ABHP |
OVERALL LENGTH |
0.875 INCHES NOMINAL |
| BSGK |
KEYING FACILITY TYPE |
KEYWAY |
| BYZF |
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION |
0.591 INCHES NOMINAL BOTH ENDS |
| BFYT |
HOLE LOCATION |
CENTRALLY LOCATED ON HUB ABOVE KEYWAY |