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Metric Roller Chain Sprocket

20A46

Metric Roller Chain Sprocket
Item #100966920
  • 20B-1 Chain Number
  • 1 Strand
  • 46 Teeth
  • Without Hardened Teeth
  • A Sprocket Style
  • 32 mm Minimum Bore
  • 435.93 mm Maximum Bore
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Metric Roller Chain Sprocket
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    Shipment Options
  • 20B-1 Chain Number
  • 1 Strand
  • 46 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 Pitch 31.75 mm
Sprocket Style A
Hub Length Thru N/A
Inch/Metric Metric
Hub Projection N/A
No. of Strands Across 1
Outside Dia. [Min] 485.89 mm
Root Diameter 446.2 mm
No. of Teeth 46
Hub Dia. N/A
Length Through Bore 18.59 mm
Caliper Diameter 446.2 mm
Bore Range [Max] 435.93 mm
Martin No. 20A46
Pitch Root Diameter 446.2 mm
Outside Dia. 485.89 mm
Material Steel
Single Strand Tooth Thickness 18.59 mm
Bore Range [Min] 32 mm
Pitch Diameter [Min] 465.3 mm
Bore Style Minimum Bore
Pitch Diameter 465.3 mm
Family Name No. 20 - 31.750 mm Pitch - Single - A
Pin Diameter 19.05 mm
Width Across Teeth 18.59 mm
Chain No. 20B, 20B-1
Hardened Teeth Without Hardened Teeth
Bore Type Reborable
Series A
Weight 48.59 LB
EAN or UPC 697950404417
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