Overview
Mfr description
40BTB20 SPK ROLLER TB
- A 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 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’ Taper bushings
Specifications
- Bushing TypeTaper Lock Bushing
- Bore TypeBushed
- Chain Number Pitch40 / 0.5 in
- Product TypeBushed Roller Chain Sprockets
- Chain / Sprocket TypeStandard Roller Chain
- Bushing Size1610
- Number Of Teeth20
- Number Of Strands Across1
- MaterialSteel
- Number Of Hubs1
- Maximum Bore Diameter1.6250 in
- Length Through Bore1.0000 in
- Bushing Bore Range1/2 to 1-5/8 in
- Outside Diameter3.4570 in
- Pitch TypeSingle
- Hardened TeethNon-Hardened Teeth
- Tooth Width0.284 in
- Tooth Thickness0.2840 in
- Pitch Diameter3.1962 in
- Caliper Diameter2.8842 in
- Hub TypeB
- Overall Width1 in
- Hub Diameter2-25/32 in
- Hub Outside Diameter2.7813 in
- Surface TreatmentProtective Coating
- Storage Dimension Height1.0625 in
- Storage Dimension Length3.625 in
- Storage Dimension Width3.625 in
- Manufacturer Upc Number697950030654
- UPC_NO697950030654
- Manufacturer Catalog
- Chain Number40
- Weight0.77 lbs
- Chain Number & Pitch40 / 1/2 in
- CAD Drawing
Compliance & Safety Data
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