Overview
Mfr description
D08B45 SPK ROLLER DOUBLE B MET
- 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
Specifications
- Chain Number & Pitch08B / 1/2 in
- Chain Number Pitch08B-2 / 12.7 mm
- Product TypeStock Bore Sprockets
- Chain / Sprocket TypeMetric Roller Chain
- Hub Outside Diameter110 mm
- Hub StyleB
- Number Of Teeth45
- Bore TypeFinished Bore
- Number Of Strands Across2
- MaterialSteel
- Length Through Bore1.7720 in
- Hardened TeethNon-Hardened Teeth
- CAD Drawing
- Hub TypeB
- Outside Diameter189.428 mm
- Root Diameter173.553 mm
- Caliper Diameter173.553 mm
- Pitch Diameter7.1678 in
- Maximum Bore Diameter78 mm
- Chain Number08B
- Tooth Width21 mm
- Tooth Thickness7 mm
- Chain Roller Diameter8.509 mm
- Chain Roller Width7.75 mm
- Storage Dimension Height1.772 mm
- Storage Dimension Length7.458 mm
- Storage Dimension Width7.458 mm
- Surface TreatmentProtective Coating
- Manufacturer Upc Number697950397962
- UPC_NO697950397962
- Weight8.37 lbs
- Width Across Teeth Rows0.8190 in
Compliance & Safety Data
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