| BYZL |
FIRST STEP FACE LARGEST DIAMETER AND LOCATION |
1.120 INCHES INNER NEEDLE PEAK |
| BYFN |
TEETH QUANTITY PER ROW |
19 |
| BYFB |
GROOVE/STEP LOCATION |
BOTH ENDS |
| BXSJ |
LIGHTENING HOLE |
NOT INCLUDED |
| BYZD |
HUB END OUTSIDE DIAMETER AND LOCATION |
0.990 INCHES INNER NEEDLE PEAK |
| BYZN |
FIRST STEP LENGTH AND LOCATION |
0.340 INCHES NOMINAL BOTH ENDS |
| ARJD |
DESIGN FORM |
PLAIN |
| ADGE |
BORE LENGTH |
0.900 INCHES NOMINAL |
| ABHP |
OVERALL LENGTH |
0.900 INCHES NOMINAL |
| ASBP |
BORE TYPE |
STRAIGHT |
| NMBR |
QUANTITY |
1 |
| AGJS |
PITCH DIAMETER |
1.519 INCHES NOMINAL |
| BYFH |
BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED |
ROLLER CHAIN |
| MATL |
MATERIAL |
STEEL, SAE 4140 |
| BYFJ |
ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED |
SINGLE PITCH |
| SURF |
SURFACE TREATMENT |
CADMIUM PLATED |
| BYFW |
HUB EXTERNAL KEYWAY |
NOT INCLUDED |
| BYFR |
TEETH HARDNESS RATING |
45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM |
| BYZF |
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION |
0.790 INCHES NOMINAL BOTH ENDS |
| AXND |
COUNTERBORE FEATURE |
NOT INCLUDED |
| BYFL |
TEETH ROW QUANTITY |
1 |
| STYL |
STYLE DESIGNATOR |
PLAIN |
| BSGG |
KEYING FACILITY |
INCLUDED |
| AEVF |
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY |
0.437 INCHES NOMINAL |
| ABXV |
BORE DIAMETER |
0.750 INCHES NOMINAL |
| BYDZ |
PROTRUDING HUB CHARACTERISTIC |
STEPPED |
| BYFS |
BORE BEARING |
NOT INCLUDED |
| AQPL |
FACE WIDTH |
0.110 INCHES NOMINAL |
| BYFQ |
HARDNESS RATING TEST METHOD |
ROCKWELL |
| ABRR |
KEYWAY WIDTH |
0.125 INCHES NOMINAL |
| ABHE |
OUTSIDE DIAMETER |
1.650 INCHES NOMINAL |
| ASXJ |
METALLIC HARDNESS RATING AND LOCATION |
45.0 ROCKWELL C MINIMUM HUB AND 50.0 ROCKWELL C MAXIMUM HUB |
| BYGF |
TOOTH PITCH |
0.080 INCHES NOMINAL |
| BSGK |
KEYING FACILITY TYPE |
KEYWAY |
| BYFP |
ASA STANDARD CHAIN NUMBER |
25 |