Sprocket, Idler; Roller Chain; 1" Bore; 100 Chain Size; 11 Teeth; Ball Bearing; 1-1/4" Chain Pitch; 1 Row of Teeth; Hardened Teeth; Steel

Sprocket, Idler; Roller Chain; 5/8" Bore; 60 Chain Size; 13 Teeth; Ball Bearing; 3/4" Chain Pitch; 1 Row of Teeth; Hardened Teeth; Steel

Sprocket; Idler; 40; 5/8" Bore; 17 Hardened Teeth; 1 Strand; Ball Bearing Type; 1/2" Chain Pitch; 2.97" Outside Diameter; 0.72" Length Thru Bore; 0.284" Width; Steel

Sprocket, Idler; Roller Chain; 3/4" Bore; 80 Chain Size; 12 Teeth; Ball Bearing; 1" Chain Pitch; 1 Row of Teeth; Hardened Teeth; Steel

Sprocket, Idler; Roller Chain; 0.638" Bore; 60 Chain Size; 15 Teeth; Ball Bearing; 3/4" Chain Pitch; 1 Row of Teeth; Hardened Teeth; Steel