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Martin Sprocket D12C68 SPK ROLLER DOUBLE C MET

BRAND: Martin Sprocket | MODEL: D12C68 | CONDITION: NEW | SKU: 256199
Martin Sprocket D12C68 SPK ROLLER DOUBLE C MET

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Weight: 52.27 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 30.328 mm
Chain Number 12B-2 Hub Configuration C
Chain Pitch 19.050 mm Hub Outside Diameter 129.997 mm
Number of Chain Rows 2 Length thru Bore 75.006 mm
Number of Teeth 68 Construction Detail Welded
Outside Diameter 424.233 mm Bore Type Stock Bore
Pitch Diameter 412.485 mm Min Bore Size 32.000 mm
Single Strand Tooth Thickness 10.871 mm Max Bore Size 90.000 mm
Storage Dimension Length 16.702 in. Weight 52.27 lbs.
Storage Dimension Width 16.702 in. Individually Packaged No
Storage Dimension Height 2.953 in.