Overview
Mfr description
DS50ATB21H SPK ROLLER DS TB
- Double single sprockets are precision machined steel spockets and run with two single chains.
- They are stocked in minimum plain bore, taper bushed and Martin Split Taper style.
- The minimum plain bores can be quickly modified for your specific application.
- To be run with (2) separate single row chains
- Manufactured of high carbon steel
- Precise machining and processes ensure consistent finish and high quality
- Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
- Bores are concentric to pitch line, minimizing run out
Specifications
- Bushing TypeTaper Lock Bushing
- Bore TypeBushed
- Chain Number Pitch50 / 5/8 in
- Product TypeBushed Roller Chain Sprockets
- Chain / Sprocket TypeStandard Roller Chain
- Bushing Size2012
- Number Of Teeth21
- Number Of Strands Across2
- MaterialSteel
- Maximum Bore Diameter2.0000 in
- Length Through Bore1.6560 in
- Bushing Bore Range1/2 to 2 in
- Outside Diameter4.5220 in
- Pitch TypeSingle
- Hardened TeethYes
- Tooth Width1.9531 in
- Tooth Thickness0.343 in
- Width Across Tooth Sets1.9531 in
- Pitch Diameter4.1934 in
- Caliper Diameter3.7817 in
- Hub StyleATB
- Hub TypeA
- Hub Outside Diameter3.4840 in
- Chain Roller Diameter0.4000 in
- Chain Roller Width0.3750 in
- Dbl Single Center Line To Cnt Line1.3125 in
- Surface TreatmentProtective Coating
- Storage Dimension Height1.8125 in
- Storage Dimension Length4.7500 in
- Storage Dimension Width4.7500 in
- Manufacturer Upc Number697950029733
- UPC_NO697950029733
- Manufacturer Catalog
- Chain Number50
- Weight2.44 lbs
- Chain Number & Pitch50 / 5/8 in
- CAD Drawing
Compliance & Safety Data
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