Specifications
Dimensions
- Bushing Bore Range1/2 to 1-3/4 in
- Bushing SizeP1
- Caliper Diameter3.2387 in
- Hub Diameter3 in
- Hub Outside Diameter3.0000 in
- Keyway Size0.3750 in
- Length Through Bore1.3125 in
- Maximum Bore Diameter1.7500 in
- Outside Diameter4.3320 in
- Overall Width2-3/16 in
- Pitch Diameter3.8637 in
- Storage Dimension Height1.3125 in
- Storage Dimension Length4.3320 in
- Storage Dimension Width4.3320 in
- Tooth Thickness0.5750 in
- Tooth Width0.575 in
- Weight1.91 lbs
Details
- Bore TypeBushed
- Bushing TypeSplit Taper Bushing
- CAD Drawing
- Chain / Sprocket TypeStandard Roller Chain
- Chain Number80
- Chain Number & Pitch80 / 1 in
- Chain Number Pitch80 / 1 in
- Hardened TeethHardened Teeth
- Hub TypeB
- Manufacturer Catalog
- Manufacturer Upc Number697950121734
- MaterialSteel
- Number Of Hubs1
- Number Of Strands Across1
- Number Of Teeth12
- Pitch TypeSingle
- Product TypeBushed Roller Chain Sprockets
- Surface TreatmentProtective Coating
- UPC_NO697950121734
Overview
Mfr description
80P12H SPK ROLLER MST
- Martin Split taper sprocket is another style of bushed sprocket.
- The split taper bushing, when installed, offers a wide range of bore sizes.
- Tolerances meet or exceed ANSI standards
- 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
- Interchangeable with other manufacturers’ split-taper bushings