Specifications
Dimensions
- Bore Diameter14 mm
- Caliper Diameter68.65 mm
- Chain Roller Diameter8.509 mm
- Chain Roller Width7.75 mm
- Hub Diameter62 mm
- Hub Outside Diameter62 mm
- Length Through Bore35 mm
- Maximum Bore Diameter44 mm
- Outside Diameter84.525 mm
- Pitch Diameter77.2 mm
- Root Diameter68.65 mm
- Storage Dimension Height1.378 mm
- Storage Dimension Length3.328 mm
- Storage Dimension Width3.328 mm
- Tooth Thickness7 mm
- Tooth Width21 mm
- Weight2.62 lbs
Details
- Bore TypeReboreable
- CAD Drawing
- Chain / Sprocket TypeMetric Roller Chain
- Chain Number & Pitch08B / 1/2 in
- Chain Number Pitch08B-2 / 12.7 mm
- Hardened TeethNon-Hardened Teeth
- Hub StyleB
- Hub TypeB
- Manufacturer Catalog
- Manufacturer Upc Number697950397795
- MaterialSteel
- Number Of Hubs1
- Number Of Strands Across2
- Number Of Teeth19
- Pitch TypeSingle
- Product TypeStock Bore Sprockets
- Surface TreatmentProtective Coating
- UPC_NO697950397795
Overview
Mfr description
D08B19 SPK ROLLER DOUBLE B MET
- 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.
- Tolerances meet or exceed ISO standards
- Manufactured of high carbon steel
- Precise machining and processes ensure consistent finish and high quality
- Bores are concentric to pitch line, minimizing run out
- Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
Compliance & Safety Data
Click on an icon below to learn more about the compliance and safety data
