| MRC |
Requirement Statement |
Characteristics |
| SR-5 |
DESIGN CONTROL REFERENCE |
8330110 |
| ARJD |
DESIGN FORM |
PLAIN |
| ABHE |
OUTSIDE DIAMETER |
2.4375 INCHES NOMINAL |
| AXND |
COUNTERBORE FEATURE |
NOT INCLUDED |
| BSNP |
SECURING METHOD |
THREADED HOLE |
| ASBP |
BORE TYPE |
STRAIGHT |
| ADGE |
BORE LENGTH |
1.3125 INCHES NOMINAL |
| BYDZ |
PROTRUDING HUB CHARACTERISTIC |
STEPPED |
| BYFL |
TEETH ROW QUANTITY |
1 |
| BYFJ |
ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED |
SINGLE PITCH |
| BYFP |
ASA STANDARD CHAIN NUMBER |
50 |
| BYFR |
TEETH HARDNESS RATING |
50.0 ROCKWELL C MINIMUM |
| ABXV |
BORE DIAMETER |
1.125 INCHES MINIMUM AND 1.126 INCHES MAXIMUM |
| ABRR |
KEYWAY WIDTH |
0.250 INCHES NOMINAL |
| BYFN |
TEETH QUANTITY PER ROW |
12 |
| BSGK |
KEYING FACILITY TYPE |
KEYWAY |
| AEVF |
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY |
0.683 INCHES MAXIMUM |
| AHYF |
SECURING HOLE QUANTITY |
1 |
| BYZF |
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION |
1.0625 INCHES NOMINAL BOTH ENDS AND 1.0625 INCHES NOMINAL BOTH ENDS |
| FEAT |
SPECIAL FEATURES |
FIRST STEP FACE LARGEST DIAMETER 1.6875 IN.,FIRST STEP LENGTH 0.500 IN.,SECOND STEP LENGTH 0.5625 IN. |
| STYL |
STYLE DESIGNATOR |
PLAIN |
| SR-5 |
THE MANUFACTURERS DATA |
|
| BYGF |
TOOTH PITCH |
0.625 INCHES NOMINAL |
| SR-5 |
MANUFACTURERS CODE |
19207 |
| BYFW |
HUB EXTERNAL KEYWAY |
NOT INCLUDED |
| AQPL |
FACE WIDTH |
0.240 INCHES NOMINAL |
| BYFQ |
HARDNESS RATING TEST METHOD |
ROCKWELL |
| ASXJ |
METALLIC HARDNESS RATING AND LOCATION |
58.0 ROCKWELL C NOMINAL BODY |
| ABUJ |
THREAD SIZE |
1/4 IN.-20 |
| BXSJ |
LIGHTENING HOLE |
NOT INCLUDED |
| ABHP |
OVERALL LENGTH |
1.3125 INCHES NOMINAL |
| BYFB |
GROOVE/STEP LOCATION |
AA END |
| NMBR |
QUANTITY |
1 |
| AKYN |
FURNISHED ITEMS AND QUANTITY |
ONE 1/4 IN. -20 BY 3/16 IN. LG SETSCREW |
| BYFS |
BORE BEARING |
NOT INCLUDED |
| BYFF |
SECURING LOCATION |
AA END |
| BSGG |
KEYING FACILITY |
INCLUDED |
| AGJS |
PITCH DIAMETER |
2.415 INCHES NOMINAL |
| BYFH |
BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED |
ROLLER CHAIN |
| MATL |
MATERIAL |
STEEL |
| BFYT |
HOLE LOCATION |
LOCATED ON TOP OF KEYWAY |
