| BORE STYLE | PLAIN BOTH ENDS |
| BORE NOMINAL DIAMETER | 245.3 MILLIMETERS BOTH ENDS |
| FACE NOMINAL WIDTH | B59.8 MILLIMETERS AND C60.0 MILLIMETERS |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A304 GRADE 4150H ASSN STD SINGLE MATERIAL RESPONSE OR EN10083-42CR-04 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| III MATERIAL | STEEL BODY |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | RING GEAR |
| NOMINAL OUTSIDE DIAMETER | B277.7 MILLIMETERS AND C278.0 MILLIMETERS |
| SPECIAL FEATURES | 1 X 45.0 DEG CHAMFERED INTERNAL EDGES;2 X 45.0 DEG CHAMFERED EXTERNAL EDGES |
| STYLE DESIGNATOR | HUBLESS |
| TEETH QUANTITY | 70 |
| TOOTH FORM | STANDARD |