| AAUJ |
SPLINE MAJOR DIAMETER |
0.690 INCHES MINIMUM AND 0.700 INCHES MAXIMUM |
| BYFB |
GROOVE/STEP LOCATION |
AA END |
| AXFH |
SPLINE LENGTH |
0.450 INCHES NOMINAL |
| BYZN |
FIRST STEP LENGTH AND LOCATION |
0.740 INCHES NOMINAL AA END |
| ABHP |
OVERALL LENGTH |
1.020 INCHES NOMINAL |
| BXSJ |
LIGHTENING HOLE |
NOT INCLUDED |
| ARJD |
DESIGN FORM |
PLAIN |
| BDTX |
SPLINE PITCH DIAMETER |
0.6000 INCHES NOMINAL |
| BYZL |
FIRST STEP FACE LARGEST DIAMETER AND LOCATION |
1.560 INCHES END ANY ACCEPTABLE |
| AXFG |
SPLINE PRESSURE ANGLE IN DEG |
30.0 |
| ABSA |
SPLINE QUANTITY |
12 |
| BYFN |
TEETH QUANTITY PER ROW |
36 |
| BYFH |
BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED |
ROLLER CHAIN |
| BYFJ |
ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED |
SINGLE PITCH |
| AXND |
COUNTERBORE FEATURE |
INCLUDED |
| BYFW |
HUB EXTERNAL KEYWAY |
NOT INCLUDED |
| BYFL |
TEETH ROW QUANTITY |
1 |
| ASXJ |
METALLIC HARDNESS RATING AND LOCATION |
34.0 ROCKWELL C UPPER GYRO HOUSING TOP PRESET AND 36.0 ROCKWELL C MOUNTING PLATE ASSEMBLY PRESET |
| STYL |
STYLE DESIGNATOR |
PLAIN |
| AGJS |
PITCH DIAMETER |
2.869 INCHES NOMINAL |
| ABHE |
OUTSIDE DIAMETER |
3.008 INCHES NOMINAL |
| BYZP |
SECOND STEP LENGTH AND LOCATION |
0.170 INCHES END ANY ACCEPTABLE |
| BYDZ |
PROTRUDING HUB CHARACTERISTIC |
STEPPED |
| BYFS |
BORE BEARING |
NOT INCLUDED |
| AQPL |
FACE WIDTH |
0.110 INCHES NOMINAL |
| ASBP |
BORE TYPE |
INVOLUTE SPLINE |
| ABSC |
SPLINE MINOR DIAMETER |
0.555 INCHES MAXIMUM AND 0.550 INCHES MINIMUM |
| SURF |
SURFACE TREATMENT |
PHOSPHATE |
| CLYR |
HUB END OUTSIDE DIAMETER AND LOCATION |
0.885 INCHES NOMINAL AA END |
| BDYS |
COUNTERBORE LOCATION |
BOTH ENDS |
| BYFQ |
HARDNESS RATING TEST METHOD |
ROCKWELL |
| MATL |
MATERIAL |
STEEL, MIL-S-5000, COMP 4340, COND C1 |
| BYFR |
TEETH HARDNESS RATING |
34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM |
| AAWY |
COUNTERBORE DIAMETER |
0.725 INCHES MINIMUM AND 1.250 INCHES MAXIMUM |
| BYGF |
TOOTH PITCH |
0.250 INCHES NOMINAL |
| BYFP |
ASA STANDARD CHAIN NUMBER |
25 |
| AAWZ |
COUNTERBORE DEPTH |
0.400 INCHES MINIMUM AND 0.170 INCHES MAXIMUM |