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Martin Sprocket E20B19 SPK ROLLER TRIPLE B MET

BRAND: Martin Sprocket | MODEL: E20B19 | CONDITION: NEW | SKU: 257105
Martin Sprocket E20B19 SPK ROLLER TRIPLE B MET

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Weight: 41.78 lbs UOM: EA

Additional Description


Martin metric triple 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 91.084 mm
Chain Number 20B-3 Hub Configuration B
Chain Pitch 31.750 mm Hub Outside Diameter 119.990 mm
Number of Chain Rows 3 Length thru Bore 115.011 mm
Number of Teeth 19 Construction Detail Solid
Outside Diameter 213.536 mm Bore Type Stock Bore
Pitch Diameter 192.898 mm Min Bore Size 25.000 mm
Single Strand Tooth Thickness 18.186 mm Max Bore Size 84.000 mm
Storage Dimension Length 8.407 in. Weight 41.78 lbs.
Storage Dimension Width 8.407 in. Individually Packaged No
Storage Dimension Height 4.528 in.