Overview
Mfr description
20C56 METRIC - STOCK BORE
- 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 & Pitch20B / 1-1/4 in
- Chain Number Pitch20B-1 / 31.75 mm
- Product TypeStock Bore Sprockets
- Chain / Sprocket TypeMetric Roller Chain
- Hub Outside Diameter152 mm
- Hub StyleC
- Number Of Teeth56
- Bore TypeFinished Bore
- Number Of Strands Across1
- MaterialSteel
- Length Through Bore3.2280 in
- Hardened TeethNon-Hardened Teeth
- Hub TypeC
- Outside Diameter586.889 mm
- Root Diameter547.202 mm
- Caliper Diameter547.202 mm
- Pitch Diameter22.2934 in
- Maximum Bore Diameter105 mm
- Chain Number20B
- Tooth Width19 mm
- Tooth Thickness19 mm
- Chain Roller Diameter19.05 mm
- Chain Roller Width19.56 mm
- Storage Dimension Height3.228 mm
- Storage Dimension Length23.106 mm
- Storage Dimension Width23.106 mm
- Surface TreatmentProtective Coating
- Manufacturer Upc Number697950404608
- UPC_NO697950404608
- Weight80.75 lbs
- Width Across Teeth Rows0.6560 in
Compliance & Safety Data
Click on an icon below to learn more about the compliance and safety data
