Martin
D100B19

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 Solid Reboreable, 1-1/4 to 3-3/4 in Bore, 8.241 in OD, #100 Chain, 19 Teeth, 1-1/4 in Pitch, 7.594 in Pitch Diameter, 5-1/2 in Diameter Hub, 3-3/8 in Length Through Bore, 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
• Bores are concentric to pitch line, minimizing run out
• Manufactured of high carbon steel

• Specification S... https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Martin_815A13B_Specification_Sheet.pdf
• VIDEO LINK https://www.youtube.com/watch?v=fSomOMNB_-Q