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Metric Roller Chain Sprocket

20A95

Metric Roller Chain Sprocket
Item #100966941
  • 20B-1 Chain Number
  • 1 Strand
  • 95 Teeth
  • Without Hardened Teeth
  • A Sprocket Style
  • 25 mm Minimum Bore
  • 931.52 mm Maximum Bore
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Metric Roller Chain Sprocket
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    Shipment Options
  • 20B-1 Chain Number
  • 1 Strand
  • 95 Teeth
  • Without Hardened Teeth
  • A 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
Chain No. 20B, 20B-1
Bore Type Reborable
Inch/Metric Metric
Material Steel
Family Name No. 20 - 31.750 mm Pitch - Single - A
Outside Dia. 980.91 mm
Pin Diameter 19.05 mm
Pitch Diameter 960.3 mm
Root Diameter 941.2 mm
Single Strand Tooth Thickness 18.59 mm
No. of Teeth 95
Bore Range [Min] 25 mm
Width Across Teeth 18.59 mm
Series A
Length Through Bore 18.59 mm
Caliper Diameter 941.1 mm
Pitch Diameter [Min] 960.3 mm
Bore Style Minimum Bore
Chain Pitch 31.75 mm
Hub Projection N/A
Bore Range [Max] 931.52 mm
Hub Length Thru N/A
Hub Dia. N/A
No. of Strands Across 1
Outside Dia. [Min] 980.91 mm
Martin No. 20A95
Pitch Root Diameter 941.2 mm
Sprocket Style A
Hardened Teeth Without Hardened Teeth
Weight 225.79 LB
EAN or UPC 697950404837
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