Martin
D100B30

Martin double strand solid construction sprockets have proper spacing between chain rows. The sprockets are manufactured from high carbon steel. Martin does not stack "A" plates on multiples, but instead Martin machines teeth after the chain rows are already in place. These plain bore sprockets can easily be bored to a metric or standard size to fit your application. Keyways, setscrews and harden teeth are quick alterations that can be made.

Martin Roller Chain Sprocket, Type B Double Strand Welded Reboreable, 1-1/2 to 3-3/4 in Bore, 12.643 in OD, #100 Chain, 30 Teeth, 1-1/4 in Pitch, 11.959 in Pitch Diameter, 5-3/4 in Diameter Hub, 3-3/8 in Length Through Bore, Steel

• Manufactured of high carbon steel
• Precise machining and processes ensure consistent finish and high quality
• Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain

• Specification S... https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Martin_815A13B_Specification_Sheet.pdf