Idler Chain Sprocket; 1-1/8" Bore; 80 Chain Size; 18 Teeth; Sleeve Bearing; 1" Chain Pitch; 1 Row of Teeth; Roller Chain; No Hardened Teeth; Steel

Idler Chain Sprocket; 78 Chain Size; 2-39/64" Chain Pitch; 14 Teeth; 1 Row of Teeth; Hardened Teeth; Ball Bearing; Steel

Idler Chain Sprocket; Roller Chain; 28B-1 Chain Size; 13 Teeth; Ball Bearing; 44.45MM Chain Pitch; 1 Row of Teeth; Hardened Teeth; Carbon Steel; 8.15MM Outside Diameter

Idler Chain Sprocket; 50 Chain Size; 5/8" Chain Pitch; 20 Teeth; 1 Row of Teeth; Ball Bearing; Steel

Roller Chain; 1/2" Bore; 35 Chain Size; 20 Teeth; Sleeve Bearing; 3/8" Chain Pitch; 1 Row of Teeth; Hardened Teeth; Steel