| ABRASIVE BOND GRADE DESIGNATION | H SOFT |
| ABRASIVE GRAIN STRUCTURE DESIGNATOR | 12 |
| BOLT CIRCLE HOLE DIAMETER | 0.406 INCHES NOMINAL |
| CENTER HOLE DIAMETER | 1.250 INCHES NOMINAL |
| FIRST BOLT CIRCLE DIAMETER | 3.250 INCHES NOMINAL |
| GRINDING FACE WALL THICKNESS | 1.000 INCHES NOMINAL |
| OVERALL THICKNESS | 1.250 INCHES NOMINAL |
| MAXIMUM SPEED RATING IN RPM | 3600.0 |
| MOUNTING METHOD | PLATE WITH MOUNTING HOLES |
| MOUNTING STYLE | ONE DIAMETER |
| SPECIAL FEATURES | 4 EA. 7/16 IN. MOUNTING HOLES ON 3-3/4 IN. DIA CIRCLE AT 0,90,180,270 DEGREES; 4 EA. 9/32 IN. MOUNTING HOLE ON 3-1/4 IN. DIA CIRCLE AT 45,135,245,335 DEGREES |
| SCREEN GRIT SIZE DESIGNATOR | 60 |
| SPECIFICATION/STANDARD DATA | 80204-B74.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| USABLE THICKNESS | 1.000 INCHES MINIMUM AND 1.125 INCHES MAXIMUM |
| USAGE DESIGN | METALWORKING |
| WHEEL DIAMETER | 6.000 INCHES NOMINAL |
| WHEEL STYLE | PLATE MOUNTED |