Overview
Mfr description
1240A20 SPK ENG A PLATE
- Martin Accu-Torch ® steel sprockets are available for virtually all engineering class chains in style A, B, and C.
- Also available as split with welded hub and split or solid detachable hub.
- They can also be furnished as shear pin type.
- Where possible please specify chain number, pitch diameter, number of teeth, bore and keyway size, and hub style required.
- Accu-Torch ® sprockets are not intended to replace cut tooth roller chain sprockets.
- For engineering class and mill chains
- Manufactured of high carbon steel
- Precise machining and processes ensure consistent finish and high quality
Specifications
- Sprocket TypeSolid Hub
- Bore TypeReboreable
- Bore Diameter1.5000 in
- MaterialSteel
- Pitch Diameter25.9710 in
- Number Of Teeth20
- Number Of Strands Across1
- Chain / Sprocket TypeEngineered Chain
- Chain Roller Diameter1.7500 in
- Chain Roller Width1.8750 in
- Hub StyleA
- Hub Outside Diameter8 in
- Length Through Bore1.7500 in
- Maximum Bore23.5280 in
- Tooth Thickness1.7500 in
- Outside Diameter28.3690 in
- Surface TreatmentProtective Coating
- Storage Dimension Length28.3700 in
- Storage Dimension Width28.3700 in
- Manufacturer Upc Number697950049083
- UPC_NO697950049083
- Weight263.00 lbs
Compliance & Safety Data
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