Roller Chain; 1/2" Bore; 40 Chain Size; 18 Teeth; Ball Bearing; 1/2" Chain Pitch; 1 Row of Teeth; Steel

Roller Chain; 3/8" Bore; 25 Chain Size; 20 Teeth; Ball Bearing; 1/4" Chain Pitch; 1 Row of Teeth; Steel

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

Roller Chain; 3/4" Bore; 100 Chain Size; 11 Teeth; Ball Bearing; 1-1/4" Chain Pitch; 1 Row of Teeth; Steel

Roller Chain; 1/2" Bore; 35-2 Chain Size; 19 Teeth; Ball Bearing; 3/8" Chain Pitch; 2 Row of Teeth; Steel