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Martin Sprocket E20B25 SPK ROLLER TRIPLE B MET

BRAND: Martin Sprocket | MODEL: E20B25 | CONDITION: NEW | SKU: 257111
Martin Sprocket E20B25 SPK ROLLER TRIPLE B MET

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$891.06
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Weight: 61.50 lbs UOM: EA
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Additional Description

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.
Specifications
Material Steel Width across Teeth/ Rows 91.084 mm
Chain Number 20B-3 Hub Configuration B
Chain Pitch 31.750 mm Hub Outside Diameter 145.999 mm
Number of Chain Rows 3 Length thru Bore 121.006 mm
Number of Teeth 25 Construction Detail Solid
Outside Diameter 273.962 mm Bore Type Stock Bore
Pitch Diameter 253.325 mm Min Bore Size 32.000 mm
Single Strand Tooth Thickness 18.186 mm Max Bore Size 102.000 mm
Storage Dimension Length 10.786 in. Weight 75.60 lbs.
Storage Dimension Width 10.786 in. Individually Packaged No
Storage Dimension Height 4.764 in.