Overview
Mfr description
50SDS30H 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 Pitch50 / 5/8 in
- Product TypeBushed Roller Chain Sprockets
- Chain / Sprocket TypeStandard Roller Chain
- Bushing SizeSDS
- Number Of Teeth30
- Number Of Strands Across1
- MaterialSteel
- Number Of Hubs1
- Maximum Bore Diameter2.0000 in
- Length Through Bore0.7500 in
- Bushing Bore Range1/2 to 2 in
- Outside Diameter6.3210 in
- Pitch TypeSingle
- Hardened TeethHardened Teeth
- Tooth Width0.3430 in
- Tooth Thickness0.3430 in
- Pitch Diameter2.6621 in
- Caliper Diameter5.5792 in
- Hub TypeB
- Hub Diameter3-3/16 in
- Hub Outside Diameter3.2500 in
- Hub Projection0.4063 in
- Number Of Mounting Screws And Loc3 at 120 °
- Mounting Screw Size1/4-20 UNC
- Chain Roller Diameter0.4000 in
- Chain Roller Width0.3750 in
- Surface TreatmentProtective Coating
- Storage Dimension Height0.7500 in
- Storage Dimension Length6.3210 in
- Storage Dimension Width6.3210 in
- Manufacturer Upc Number697950041902
- UPC_NO697950041902
- Manufacturer Catalog
- Chain Number50
- Weight2.64 lbs
- Chain Number & Pitch50 / 5/8 in
Compliance & Safety Data
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