Call (888)-671-2883
 on most items
Text message to Live Chat! (201 TXT-2MRO)

Martin Sprocket D50B26 SPK ROLLER DOUBLE B

BRAND: Martin Sprocket | MODEL: D50B26 | CONDITION: NEW | SKU: 256645
Martin Sprocket D50B26 SPK ROLLER DOUBLE B

Image for Illustration purposes only,
Actual product may vary
Typically In Stock: confirm availability
Returnable: see conditions
Shipping from?: see locations Ships in 1 day
Weight: 7.60 lbs UOM: EA

Additional Description


Martin 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 Hub Configuration B
Chain Number 50 Hub Outside Diameter 3.750 in.
Chain Pitch 0.625 in. Length thru Bore 1.875 in.
Number of Chain Rows 2 Hub Recessed For Chain Clearance No
Number of Teeth 26 Construction Detail Solid
Outside Diameter 5.522 in. Bore Type Stock Bore
Pitch Diameter 5.185 in. Min Bore Size 1.000 in.
Single Strand Tooth Thickness 0.332 in. Max Bore Size 2.500 in.
Hardened Teeth No
Storage Dimension Length 5.522 in. Weight 7.60 lbs.
Storage Dimension Width 5.522 in. Individually Packaged No
Storage Dimension Height 1.875 in.