| BYFN |
TEETH QUANTITY PER ROW |
18 |
| BYFB |
GROOVE/STEP LOCATION |
AA END |
| BYGF |
TOOTH PITCH |
0.625 INCHES NOMINAL |
| AGJS |
PITCH DIAMETER |
3.599 INCHES NOMINAL |
| BXSJ |
LIGHTENING HOLE |
NOT INCLUDED |
| BYZD |
HUB END OUTSIDE DIAMETER AND LOCATION |
2.375 INCHES FRONT NOMINAL |
| ARJD |
DESIGN FORM |
PLAIN |
| BDTX |
SPLINE PITCH DIAMETER |
1.4375 INCHES NOMINAL |
| AXFG |
SPLINE PRESSURE ANGLE IN DEG |
30.0 |
| FEAT |
SPECIAL FEATURES |
BB HUB END TAPERED,0.376 IN. TAPER LG,2.250 IN. DIA,SMALL END OF TAPER |
| BYZL |
FIRST STEP FACE LARGEST DIAMETER AND LOCATION |
2.375 INCHES END ANY ACCEPTABLE |
| BYZN |
FIRST STEP LENGTH AND LOCATION |
0.500 INCHES NOMINAL AA END |
| AXFH |
SPLINE LENGTH |
2.250 INCHES NOMINAL |
| BYFH |
BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED |
ROLLER CHAIN |
| ABSC |
SPLINE MINOR DIAMETER |
1.3750 INCHES MINIMUM AND 1.3775 INCHES MAXIMUM |
| ABHE |
OUTSIDE DIAMETER |
3.915 INCHES MINIMUM AND 3.920 INCHES MAXIMUM |
| BYFJ |
ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED |
SINGLE PITCH |
| AXND |
COUNTERBORE FEATURE |
INCLUDED |
| BYFW |
HUB EXTERNAL KEYWAY |
NOT INCLUDED |
| CLYR |
HUB END OUTSIDE DIAMETER AND LOCATION |
1.995 INCHES MINIMUM AA END AND 2.000 INCHES MAXIMUM AA END |
| BYFP |
ASA STANDARD CHAIN NUMBER |
50 |
| BYFL |
TEETH ROW QUANTITY |
1 |
| STYL |
STYLE DESIGNATOR |
PLAIN |
| AAWZ |
COUNTERBORE DEPTH |
0.188 INCHES NOMINAL |
| MATL |
MATERIAL |
STEEL, QQ-S-681, CLASS 120-95 |
| BYDZ |
PROTRUDING HUB CHARACTERISTIC |
STEPPED |
| BYFS |
BORE BEARING |
NOT INCLUDED |
| ASBP |
BORE TYPE |
INVOLUTE SPLINE |
| ABHP |
OVERALL LENGTH |
2.438 INCHES NOMINAL |
| SURF |
SURFACE TREATMENT |
PHOSPHATE |
| BYZF |
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION |
1.016 INCHES MINIMUM BB END AND 1.019 INCHES MAXIMUM BB END |
| BDYS |
COUNTERBORE LOCATION |
BB END |
| BYFQ |
HARDNESS RATING TEST METHOD |
NOT RATED |
| AAWY |
COUNTERBORE DIAMETER |
1.995 INCHES MINIMUM AND 2.000 INCHES MAXIMUM |
| BYZP |
SECOND STEP LENGTH AND LOCATION |
0.578 INCHES HUB SIDE BETWEEN ARMS ANY ACCEPTABLE AND 0.581 INCHES ROPE ANY ACCEPTABLE |
| ABSA |
SPLINE QUANTITY |
23 |
| AAUJ |
SPLINE MAJOR DIAMETER |
1.5500 INCHES MINIMUM AND 1.5612 INCHES MAXIMUM |
| AQPL |
FACE WIDTH |
0.343 INCHES NOMINAL |