Specifications
Dimensions
- Caliper Diameter154.546 mm
- Chain Roller Diameter15.875 mm
- Chain Roller Width17.02 mm
- Hub Outside Diameter107 mm
- Length Through Bore1.9690 in
- Maximum Bore Diameter75 mm
- Outside Diameter186.296 mm
- Pitch Diameter6.7095 in
- Root Diameter154.546 mm
- Storage Dimension Height1.969 mm
- Storage Dimension Length7.335 mm
- Storage Dimension Width7.335 mm
- Tooth Thickness16 mm
- Tooth Width16 mm
- Weight9.58 lbs
- Width Across Teeth Rows0.6250 in
Details
- Bore TypeFinished Bore
- Chain / Sprocket TypeMetric Roller Chain
- Chain Number16B
- Chain Number & Pitch16B / 1 in
- Chain Number Pitch16B-1 / 25.4 mm
- Hardened TeethNon-Hardened Teeth
- Hub StyleB
- Hub TypeB
- Manufacturer Upc Number697950402178
- MaterialSteel
- Number Of Strands Across1
- Number Of Teeth21
- Product TypeStock Bore Sprockets
- Surface TreatmentProtective Coating
- UPC_NO697950402178
Overview
Mfr description
16B21 SPK ROLLER 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
Compliance & Safety Data
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