60 | 66 | 810 | 812 | 815 | 881; 1-1/2" Pitch; 19 Teeth; 4.61" Outside Diameter; 4.62" Pitch Diameter; A-No Hub; Minimum Plain Bore; Round; Straight Running | Back Flexing; Cast Iron

Conveying Chain Sprocket; FLEX SNB Modular - Flat Top Size; 1" Pitch; 19 Teeth; C-Hub Both Sides Hub Type; Minimum Plain Bore; Round; 6.15" Outside Diameter; 6.07" Pitch Diameter; Straight Running | Side Flexing | Back Flexing Modular - Flat Top Type; Polyamide Material; No Grooved; No Split; No Keyway