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Metric Roller Chain Sprocket

E20B32

Metric Roller Chain Sprocket
Item #100967487
  • 20B-3 Chain Number
  • 3 Strands
  • 32 Teeth
  • Without Hardened Teeth
  • B Sprocket Style
  • 32 mm Minimum Bore
  • 102 mm Maximum Bore
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Metric Roller Chain Sprocket
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    Shipment Options
  • 20B-3 Chain Number
  • 3 Strands
  • 32 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 323.9 mm
Pitch Root Diameter 304.9 mm
Pin Diameter 19.05 mm
Hub Dia. 145.01 mm
Bore Range [Max] 102 mm
Sprocket Style B
Outside Dia. [Min] 344.56 mm
Hardened Teeth Without Hardened Teeth
Inch/Metric Metric
No. of Strands Across 3
Series B
No. of Teeth 32
Single Strand Tooth Thickness 18.19 mm
Hub Length Thru 127 mm
Bore Style Minimum Bore
Length Through Bore 127 mm
Outside Dia. 344.56 mm
Root Diameter 304.9 mm
Pitch Diameter [Min] 323.9 mm
Bore Type Reborable
Family Name No. 20 - 31.750 mm Pitch - Triple - Type B & C
Chain No. 20B, 20B-3
Chain Pitch 31.75 mm
Width Across Teeth 91.08 mm
Material Steel
Bore Range [Min] 32 mm
Caliper Diameter 304.87 mm
Martin No. 20B32
Weight 113.69 LB
EAN or UPC 697950405384
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