Overview
Mfr description
50JA12 QD SPROCKET-RIM ONLY
- QD (quick detachable)is a sprocket where a tapered bushing is bolted into the taper bore that is machined in the sprocket.
- When installed this bushing is compressed onto the shaft providing a tight grip.
- 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
Specifications
- Bushing TypeQD Bushing
- Bore TypeBushed
- Chain Number Pitch50 / 5/8 in
- Product TypeBushed Roller Chain Sprockets
- Chain / Sprocket TypeStandard Roller Chain
- Bushing SizeJA
- Number Of Teeth12
- Number Of Strands Across1
- MaterialSteel
- Number Of Hubs1
- Maximum Bore Diameter1.2500 in
- Length Through Bore0.6250 in
- Bushing Bore Range3/8 to 1-1/4 in
- Outside Diameter2.7080 in
- Pitch TypeSingle
- Hardened TeethNon-Hardened Teeth
- Tooth Width0.343 in
- Tooth Thickness0.3430 in
- Pitch Diameter2.4148 in
- Caliper Diameter2.0148 in
- Hub TypeB
- Hub Diameter2-1/16 in
- Hub Outside Diameter2.0000 in
- Hub Projection9/32 in
- Surface TreatmentProtective Coating
- Storage Dimension Height13/16 in
- Storage Dimension Length3.0625 in
- Storage Dimension Width3.0625 in
- Manufacturer Upc Number697950009995
- UPC_NO697950009995
- Manufacturer Catalog
- Chain Number50
- Weight0.34 lbs
- Chain Number & Pitch50 / 5/8 in
- CAD Drawing
Compliance & Safety Data
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