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D16BTB20 (3020) Metric Double Roller Chain Sprocket Taper Bushed

$249.53 Each


  • Typically ships in: 1 day
  • Weight: 7.5 lb
  • Free shipping on orders over $20

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Additional Description

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.
Material Steel Width across Teeth/ Rows 47.700 mm
Chain Number 16B-2 Hub Configuration B
Chain Pitch 25.400 mm Hub Outside Diameter 134.000 mm
Number of Chain Rows 2 Construction Detail Solid
Number of Teeth 20 Bore Type Bushed TB
Outside Diameter 178.240 mm Bushing Part Number 3020
Pitch Diameter 162.370 mm Bushing Min Bore Size 23.810 mm
Single Strand Tooth Thickness 15.820 mm Bushing Max Bore Size 76.200 mm
Storage Dimension Length 7.017 in. Weight 7.52 lbs.
Storage Dimension Width 7.017 in. Individually Packaged No
Storage Dimension Height 2.000 in.


Pitch 25.400 mm
Number Of Teeth 20
Outside Dia 178.240 mm
Material Steel
Pitch Diameter 162.370 mm

Return policy

Item must be unused.

Item must be in it's original package.

Restocking, shipping and handling fees may apply to any return with this manufacturer.

For more information please consult


Product's availability

State of California Proposition 65 Product Warning