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E20B32 Metric Triple Roller Chain Sprocket

BRAND: Martin Sprocket | MODEL: E20B32 | CONDITION: NEW | SKU: 257116
E20B32 Metric Triple Roller Chain Sprocket

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Actual product may vary
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Returnable: see conditions
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Weight: 113.69 lbs UOM: EA

Additional Description

Technical Specifications

Pitch 31.750 mm
Number Of Teeth 32
Outside Dia 344.560 mm
Material Steel
Pitch Diameter 323.923 mm


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 Hub Configuration B
Chain Number 20B-3 Hub Outside Diameter 145.009 mm
Chain Pitch 31.750 mm Length thru Bore 127.000 mm
Number of Chain Rows 3 Hub Recessed For Chain Clearance No
Number of Teeth 32 Construction Detail Welded
Outside Diameter 344.560 mm Bore Type Stock Bore
Pitch Diameter 323.923 mm Min Bore Size 32.000 mm
Single Strand Tooth Thickness 18.186 mm Max Bore Size 102.000 mm
Hardened Teeth No
Storage Dimension Length 13.565 in. Weight 122.46 lbs.
Storage Dimension Width 13.565 in. Individually Packaged No
Storage Dimension Height 5.000 in.