Overview
Mfr description
140F23H SPK ROLLER QD SABER
- Martin saber tooth sprockets have hardened teeth, which provide longer chain and sprocket life.
- The hardened teeth on the smaller sprocket of a roller chain drive are recommended if the drive ratio is four to one or greater if the smaller sprocket has 24 teeth or less and is running at a speed of over 600 RPM.
- 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’ QD bushings
- Stocked Heat Treat
Specifications
- Bushing TypeQD Bushing
- Bore TypeBushed
- Chain Number Pitch140 / 1-3/4 in
- Product TypeBushed Roller Chain Sprockets
- Chain / Sprocket TypeStandard Roller Chain
- Bushing SizeF
- Number Of Teeth23
- Number Of Strands Across1
- MaterialSteel
- Number Of Hubs1
- Maximum Bore Diameter4.0000 in
- Length Through Bore2.5000 in
- Bushing Bore Range1 to 3-15/16 in
- Outside Diameter13.7820 in
- Pitch TypeSingle
- Hardened TeethHardened Teeth
- Tooth Width0.9240 in
- Tooth Thickness0.9240 in
- Pitch Diameter13.4073 in
- Caliper Diameter11.8219 in
- Hub TypeB
- Overall Width4 in
- Hub Diameter6-5/8 in
- Hub Outside Diameter7.0000 in
- Hub Projection1.6250 in
- Number Of Mounting Screws And Loc3 at 120 °
- Mounting Screw Size9/16-12 NC
- Chain Roller Diameter1.0000 in
- Chain Roller Width1.0000 in
- Surface TreatmentProtective Coating
- Storage Dimension Height2.5000 in
- Storage Dimension Length13.7820 in
- Storage Dimension Width13.7820 in
- Manufacturer Upc Number697950042770
- UPC_NO697950042770
- Manufacturer Catalog
- Chain Number140
- Weight37.26 lbs
- Chain Number & Pitch140 / 1-3/4 in
Compliance & Safety Data
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