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Martin Sprocket D08B30 SPK ROLLER DOUBLE B MET

BRAND: Martin Sprocket | MODEL: D08B30 | CONDITION: NEW | SKU: 256002
Martin Sprocket D08B30 SPK ROLLER DOUBLE B MET

Image for Illustration purposes only,
Actual product may vary
In Stock - Ready to Ship: see availability
Returnable: see conditions
Shipping from?: see locations Ships in 1 day
Weight: 2.55 lbs UOM: EA

Additional Description


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.
Material Steel Width across Teeth/ Rows 21.133 mm
Chain Number 08B-2 Hub Configuration B
Chain Pitch 12.700 mm Hub Outside Diameter 100.000 mm
Number of Chain Rows 2 Length thru Bore 40.005 mm
Number of Teeth 30 Construction Detail Solid
Outside Diameter 128.864 mm Bore Type Stock Bore
Pitch Diameter 121.498 mm Min Bore Size 20.000 mm
Single Strand Tooth Thickness 7.214 mm Max Bore Size 68.000 mm
Storage Dimension Length 5.073 in. Weight 6.08 lbs.
Storage Dimension Width 5.073 in. Individually Packaged No
Storage Dimension Height 1.575 in.