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D12B14 Metric Double Roller Chain Sprocket

BRAND: Martin Sprocket | MODEL: D12B14 | CONDITION: NEW | SKU: 256156
D12B14 Metric Double Roller Chain Sprocket

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Actual product may vary
Typically In Stock: confirm availability
Returnable: see conditions
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Weight: 3.22 lbs UOM: EA

Additional Description

Technical Specifications

Pitch 19.050 mm
Number Of Teeth 14
Outside Dia 97.357 mm
Material Steel
Pitch Diameter 85.610 mm


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 B
Chain Pitch 19.050 mm Hub Outside Diameter 64.999 mm
Number of Chain Rows 2 Length thru Bore 50.013 mm
Number of Teeth 14 Construction Detail Solid
Outside Diameter 97.357 mm Bore Type Stock Bore
Pitch Diameter 85.610 mm Min Bore Size 16.000 mm
Single Strand Tooth Thickness 10.871 mm Max Bore Size 45.000 mm
Storage Dimension Length 3.833 in. Weight 3.39 lbs.
Storage Dimension Width 3.833 in. Individually Packaged No
Storage Dimension Height 1.969 in.