Overview
Mfr description
78A28 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 Diameter23.3010 in
- Number Of Teeth28
- Number Of Strands Across1
- Chain / Sprocket TypeEngineered Chain
- Chain Roller Diameter0.8750 in
- Chain Roller Width0.9380 in
- Hub StyleA
- Hub Outside Diameter6-1/2 in
- Length Through Bore0.8750 in
- Maximum Bore21.9060 in
- Tooth Thickness0.8750 in
- Outside Diameter24.1560 in
- Surface TreatmentProtective Coating
- Storage Dimension Length24.1560 in
- Storage Dimension Width24.1560 in
- Manufacturer Upc Number697950048680
- UPC_NO697950048680
- Weight105.00 lbs
Compliance & Safety Data
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