| BYFM |
CENTER TO CENTER DISTANCE BETWEEN TEETH ROWS |
0.566 INCHES NOMINAL |
| BFYT |
HOLE LOCATION |
ON WEBBING,180 DEG APART,ON A 2-3/4 IN. BOLT CIRCLE |
| BXSJ |
LIGHTENING HOLE |
NOT INCLUDED |
| MATL |
MATERIAL |
STEEL, SAE 1040 |
| ASBP |
BORE TYPE |
STRAIGHT |
| AAWZ |
COUNTERBORE DEPTH |
0.406 INCHES NOMINAL |
| BSNP |
SECURING METHOD |
THREADED HOLE |
| BYFP |
ASA STANDARD CHAIN NUMBER |
40-3 |
| BYFH |
BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED |
ROLLER CHAIN |
| BYZD |
HUB END OUTSIDE DIAMETER AND LOCATION |
4.250 INCHES END ANY ACCEPTABLE |
| BYFJ |
ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED |
SINGLE PITCH |
| AXND |
COUNTERBORE FEATURE |
INCLUDED |
| BYFW |
HUB EXTERNAL KEYWAY |
NOT INCLUDED |
| ABXV |
BORE DIAMETER |
0.812 INCHES NOMINAL |
| AGJS |
PITCH DIAMETER |
7.327 INCHES NOMINAL |
| FEAT |
SPECIAL FEATURES |
HUB COUNTERBORE IS TAPERED 1.505 TO 1.495 IN. PER FT,SPOT FACE 1.375 IN. DIA BY 0.469 IN. THK CENTRALLY LOCATED IN FACE OF WEBBING |
| BYFN |
TEETH QUANTITY PER ROW |
46 |
| AHYF |
SECURING HOLE QUANTITY |
2 |
| ABUJ |
THREAD SIZE |
1/2 IN. -20 |
| BYGF |
TOOTH PITCH |
0.500 INCHES NOMINAL |
| BSGG |
KEYING FACILITY |
NOT INCLUDED |
| BYFS |
BORE BEARING |
NOT INCLUDED |
| BYFL |
TEETH ROW QUANTITY |
3 |
| BYZF |
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION |
0.4075 INCHES MINIMUM AA END AND 0.4225 INCHES MAXIMUM AA END |
| BYFQ |
HARDNESS RATING TEST METHOD |
NOT RATED |
| ARJD |
DESIGN FORM |
WEBBED |
| BDYS |
COUNTERBORE LOCATION |
BOTH ENDS |
| STYL |
STYLE DESIGNATOR |
WEBBED OR SPOKED |
| AAWY |
COUNTERBORE DIAMETER |
3.435 INCHES NOMINAL |
| ABHE |
OUTSIDE DIAMETER |
7.609 INCHES NOMINAL |
| ABHP |
OVERALL LENGTH |
1.812 INCHES NOMINAL |
| AQPL |
FACE WIDTH |
1.390 INCHES MINIMUM AND 1.405 INCHES MAXIMUM |
| ADGE |
BORE LENGTH |
0.938 INCHES NOMINAL |