"CAST STEEL; 1.935 IN. MIN,1.938 IN. MAX BORE DIA; 5.520 IN. WIDTH BETWEEN FLANGES ON ENDS; 4.200 IN. DIA OF COUNTERBORE; 5.207 IN. WIDTH BETWEEN DEEPEST ENDS OF COUNTERBORES; THREE 0.203 IN. DIA BY 0.188 IN. DEEP EQUALLY SPACED ON 2.216 IN. DIA BOLT CIRCLE IN BOTH ENDS OF ROLLER"