Martin D20B15 MARD20B15

Martin metric 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, set screws and harden teeth are quick alterations that can be made.

Martin Roller Chain Sprocket, Type B Double Strand Solid Stock Bore, 20 to 85 mm Bore, 173.347 mm OD, #20B-2 Chain, 15 Teeth, 31.75 mm Pitch, 152.709 mm Pitch Diameter, 119.99 mm Diameter Hub, 80.01 mm Length Through Bore, High Carbon Steel

• Without hardened teeth
• Precise machining and processes ensure consistent finish and high quality
• Bores are concentric to pitch line, minimizing run out
• Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain

• Specification Sheet https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Martin_D06B114_Specification_Sheet.pdf