502B40 Linn
Double Strand Roller Chain Sprocket, 1 in Dia Bore, 8.316 in OD, #50-2 Chain, 40 Teeth, 5/8 in Pitch, Steel
50-2B40, 250B40
502B40 Linn
Double Strand Roller Chain Sprocket, 1 in Dia Bore, 8.316 in OD, #50-2 Chain, 40 Teeth, 5/8 in Pitch, Steel
50-2B40, 250B40