1700 | 1701 | 1702 | 1703 | 1704 | 1705 | 1706 | 1707 | 1765; 1-31/32" Pitch; 10 Teeth; 6-1/2" Outside Diameter; 6.369" Pitch Diameter; B-Hub One Side; Rough Bore; Round; Straight Running | Side Flexing | Back Flexing; Cast Iron