Overview
Mfr description
80BS20HT 1 15/16 SPK ROLLER SABER
- These finished bore sprockets are hardened, shaft ready and come complete with keyways and setscrews.
- The keyways are on center line of the tooth.
- Bored to size sprockets with ½ inch bores and smaller are stocked with (2) setscrews only.
- Tolerances meet or exceed ANSI 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
- 2 set screws-keyed on centerline of tooth
- Enhanced depth and location of heat treatment increases life of part.
Specifications
- Chain Number & Pitch80 / 1 in
- Product TypeFinished & Machinable Bore Roller Chain Sprockets
- Number Of Teeth
- Bore TypeBored to Size
- Bore Diameter
- Number Of Strands Across1
- MaterialSteel
- Hardened TeethWith Hardened Teeth
- Number Of Hubs1
- Length Through Bore
- Maximum Bore Diameter
- Outside Diameter
- Pitch TypeSingle
- Pitch Diameter6.3925 in
- Caliper Diameter5.7675 in
- Tooth Width0.5750 in
- Hub TypeB
- Hub Diameter4-1/4 in
- Hub Outside Diameter4.2500 in
- Hub Projection0.5781 in
- Chain Number80
- Number Of Set Screws2
- Set Screw Size.500-13 X .500 in
- Set Screw Location(2) Set Screws (1) over KW and (1) at 90
- Keyway Size3/8 X 3/16 in
- Stocked Finished Bore1 15/16 in
- Storage Dimension Height1.5000 in
- Storage Dimension Length6.9140 in
- Storage Dimension Width6.9140 in
- Weight7.69 lbs
- Manufacturer Upc Number697950784144
- UPC_NO697950784144
- Manufacturer Catalog
- Tooth Thickness0.575
Compliance & Safety Data
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