| BORE DIAMETER | 0.627 INCHES NOMINAL |
| BORE LENGTH | 0.625 INCHES NOMINAL |
| BORE TYPE | STRAIGHT |
| DESIGN FORM | PLAIN |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.315 INCHES NOMINAL |
| DISTANCE FROM HUB END TO FLANGE END | 0.520 INCHES NOMINAL AA END |
| FURNISHED ITEMS | KEYING FACILITY AND BORE BEARING |
| FACE WIDTH | 0.105 INCHES NOMINAL |
| HARDNESS RATING TEST METHOD | ROCKWELL |
| HUB OUTSIDE DIAMETER | 1.156 INCHES NOMINAL AA END |
| KEYING FACILITY TYPE | KEYWAY |
| KEYWAY WIDTH | 0.002 INCHES NOMINAL |
| LUBRICATION MODE | NO VISIBLE MEANS |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI 1030 ASSN STD 1ST MATERIAL RESPONSE AND AISI 4140 ASSN STD 2ND MATERIAL RESPONSE |
| OVERALL LENGTH | 0.625 INCHES NOMINAL |
| MATERIAL | STEEL COMP 1030 OR STEEL COMP 4140 |
| METALLIC HARDNESS RATING AND LOCATION | 35.0 ROCKWELL C MINIMUM BODY AND 50.0 ROCKWELL C MAXIMUM BODY |
| PITCH DIAMETER | 1.618 INCHES NOMINAL |
| QUANTITY | 1 |
| STYLE DESIGNATOR | PLAIN |
| SURFACE TREATMENT | PHOSPHATE MANGANESE |
| TEETH HARDNESS RATING | 35.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM |
| TEETH QUANTITY PER ROW | 10 |
| TEETH ROW QUANTITY | 1 |
| TOOTH PITCH | 0.500 INCHES NOMINAL |