| BODY STYLE | SPOKED |
| END NOMINAL DIAMETER | 65,0 MILLIMETERS FIRST END |
| END NOMINAL DIAMETER | 65,0 MILLIMETERS SECOND END |
| END NOMINAL LENGTH | 31,5 MILLIMETERS FIRST END |
| END NOMINAL LENGTH | 28,5 MILLIMETERS SECOND END |
| FACE NOMINAL WIDTH | 50,0 MILLIMETERS |
| FIRST STEP NOMINAL DIAMETER | 64,4 MILLIMETERS FIRST END |
| FIRST STEP NOMINAL DIAMETER | 64,4 MILLIMETERS SECOND END |
| FIRST STEP NOMINAL LENGTH | 2,5 MILLIMETERS FIRST END |
| FIRST STEP NOMINAL LENGTH | 2,5 MILLIMETERS SECOND END |
| HARDNESS RATING | 50,5 ROCKWELL C MINIMUM OVERALL AND 62,5 ROCKWELL C MAXIMUM OVERALL |
| HELIX ANGLE | 18,0000 DEGREES |
| HUB STYLE DESIGNATOR | 2 STEPS FIRST END |
| HUB STYLE DESIGNATOR | 3 STEPS SECOND END |
| III MATERIAL | STEEL OVERALL |
| PITCH DIAMETER | 270,646 MILLIMETERS NOMINAL |
| PRESSURE ANGLE | 22,5000 DEGREES |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 57,2 MILLIMETERS SECOND END |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 68,8 MILLIMETERS FIRST END |
| NOMINAL OUTSIDE DIAMETER | 290,9 MILLIMETERS |
| SECOND STEP NOMINAL DIAMETER | 72,0 MILLIMETERS FIRST END |
| SECOND STEP NOMINAL DIAMETER | 77,0 MILLIMETERS SECOND END |
| SECOND STEP NOMINAL LENGTH | 34,8 MILLIMETERS FIRST END |
| SECOND STEP NOMINAL LENGTH | 2,0 MILLIMETERS SECOND END |
| SPECIAL FEATURES | WERKSTOFF 20MNCR5E |
| STYLE DESIGNATOR | PROTUDING HUBS |
| TEETH QUANTITY | 44 |
| TEETH TYPE | SINGLE HELIX |
| TEST DATA DOCUMENT | D1839-2300002-081001-020/APR77/ SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| THIRD STEP NOMINAL DIAMETER | 80,0 MILLIMETERS SECOND END |
| THIRD STEP NOMINAL LENGTH | 26,2 MILLIMETERS SECOND END |
| TOOTH DIRECTION | RIGHT |
| TOOTH FORM | STANDARD |