Overview
Mfr description
D12C68 SPK ROLLER DOUBLE C 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 & Pitch12B / 3/4 in
- Chain Number Pitch12B-2 / 19.05 mm
- Product TypeStock Bore Sprockets
- Chain / Sprocket TypeMetric Roller Chain
- Hub Outside Diameter130 mm
- Hub StyleC
- Number Of Teeth68
- Bore TypeFinished Bore
- Number Of Strands Across2
- MaterialSteel
- Length Through Bore2.9530 in
- Hardened TeethNon-Hardened Teeth
- CAD Drawing
- Hub TypeC
- Outside Diameter424.233 mm
- Root Diameter400.42 mm
- Caliper Diameter400.42 mm
- Pitch Diameter16.2396 in
- Maximum Bore Diameter90 mm
- Chain Number12B
- Tooth Width30 mm
- Tooth Thickness11 mm
- Chain Roller Diameter12.065 mm
- Chain Roller Width11.68 mm
- Storage Dimension Height2.953 mm
- Storage Dimension Length16.702 mm
- Storage Dimension Width16.702 mm
- Surface TreatmentProtective Coating
- Manufacturer Upc Number697950401607
- UPC_NO697950401607
- Weight52.27 lbs
- Width Across Teeth Rows1.1855 in
Compliance & Safety Data
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