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Metric Roller Chain Sprocket

D20B16

Metric Roller Chain Sprocket
Item #100967355
  • 20B-2 Chain Number
  • 2 Strands
  • 16 Teeth
  • Without Hardened Teeth
  • B Sprocket Style
  • 25 mm Minimum Bore
  • 84 mm Maximum Bore
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Metric Roller Chain Sprocket
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    Shipment Options
  • 20B-2 Chain Number
  • 2 Strands
  • 16 Teeth
  • Without Hardened Teeth
  • B Sprocket Style

description

  • Maximum bores shown will accommodate standard keyseat and setscrew over keyseat. Slightly larger bores are possible with no keyseat, shallow keyseat, or setscrew at an angle to keyseat.

features

  • 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
Pitch Diameter 162.7 mm
Sprocket Style B
Series B
Bore Style Minimum Bore
Root Diameter 143.7 mm
Pin Diameter 19.05 mm
Length Through Bore 80.01 mm
Bore Range [Max] 84 mm
Inch/Metric Metric
Caliper Diameter 143.7 mm
Bore Type Reborable
Outside Dia. [Min] 183.38 mm
Bore Range [Min] 25 mm
Width Across Teeth 54.64 mm
Material Steel
Chain No. 20B, 20B-2
Hardened Teeth Without Hardened Teeth
Single Strand Tooth Thickness 18.19 mm
Hub Length Thru 61.81 mm
Chain Pitch 31.75 mm
Hub Dia. 119.99 mm
Outside Dia. 183.38 mm
No. of Teeth 16
Martin No. 20B16
No. of Strands Across 2
Pitch Root Diameter 143.7 mm
Family Name No. 20 - 31.750 mm Pitch - Double - Type B & C
Pitch Diameter [Min] 162.7 mm
Weight 20.28 LB
EAN or UPC 697950404943
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