Idler Chain Sprocket; 7/8" Bore; 50 Chain Size; 12 Teeth; Sleeve Bearing; 5/8" Chain Pitch; 1 Row of Teeth; Roller Chain; No Hardened Teeth; Steel

Idler Chain Sprocket; 1-1/8" Bore; 60 Chain Size; 12 Teeth; Sleeve Bearing; 3/4" Chain Pitch; 1 Row of Teeth; Roller Chain; No Hardened Teeth; Steel

Idler Chain Sprocket; 1/2" Bore; 35 Chain Size; 12 Teeth; Sleeve Bearing; 3/8" Chain Pitch; 1 Row of Teeth; Roller Chain; No Hardened Teeth; Steel

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

Roller Chain; 3/4" Bore; 80-2 Chain Size; 12 Teeth; Ball Bearing; 1" Chain Pitch; 2 Row of Teeth; Steel