Overview
Mfr description
D16BTB25 (3020)SPK ROLLER DOUBLE TB MET
- A metric taper bushed sprocket 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.
- Taper bushed sprockets have a tapered bushing bolted into a taper bore with hex head set screws instead of bolts.
- Tolerances meet or exceed ISO 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
- Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
- Interchangeable with other manufacturers’ Taper bushings
Specifications
- Bushing TypeTaper Lock Bushing
- Bore TypeBushed
- Chain Number Pitch16B-2 / 25.4 mm
- Product TypeBushed Roller Chain Sprockets
- Chain / Sprocket TypeMetric Roller Chain
- Bore Diameter23.81 mm
- Bushing Size3020
- Number Of Teeth25
- Number Of Strands Across2
- MaterialSteel
- Number Of Hubs2
- Maximum Bore Diameter76.2 mm
- Length Through Bore50.8 mm
- Outside Diameter218.53 mm
- Pitch TypeSingle
- Hardened TeethNon-Hardened Teeth
- Tooth Thickness15.82 mm
- Width Across Tooth Sets47.7 mm
- Pitch Diameter202.66 mm
- Caliper Diameter186.38 mm
- Hub StyleTB
- Hub TypeB
- Hub Outside Diameter174.63 mm
- Hub Projection3.3 mm
- Chain Roller Diameter15.875 mm
- Chain Roller Width17.02 mm
- Surface TreatmentProtective Coating
- Storage Dimension Height2.00 mm
- Storage Dimension Length8.59 mm
- Storage Dimension Width8.59 mm
- Manufacturer Upc Number697950411248
- UPC_NO697950411248
- Manufacturer Catalog
- Weight17.20 lbs
- Chain Number & Pitch16B / 1 in
- CAD Drawing
Compliance & Safety Data
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