1-1/4" Bore; 882 | 883; 1-1/2" Pitch; 12 Teeth; 5.9" Outside Diameter; 5-51/64" Pitch Diameter; C-Hub Both Sides; Idler Bore; Round; Straight Running | Side Flexing | Back Flexing; Thermoplastic

Conveying Chain Sprocket; 1-1/4" Bore; 3/4" Pitch; 8503 | 8505 | 8506 | 8507 Modular - Flat Top Size; 27 Teeth; C-Hub Both Sides Type; Idler Bore; Round; 6.57" Outside Diameter; 6.521" Pitch Diameter; Straight Running | Back Flexing; Thermoplastic Material; Grooved; Split; No Keyway