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Martin820A20

820A20

Reborable Tabletop Sprocket
Item #100801742
  • 820 Chain Number
  • 20 Teeth
  • Without Hardened Teeth
  • 1 Strand
  • 1.6875 in Length Through Bore
  • 0.75 in Minimum Bore
  • 1.25 in Maximum Bore
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Martin820A20
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    Shipment Options
  • 820 Chain Number
  • 20 Teeth
  • Without Hardened Teeth
  • 1 Strand
  • 1.6875 in Length Through Bore

features

  • To be used with table top chains
  • 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 Strands 1
Effective No. of Teeth 10
Outside Dia. 4.86 in
Inch/Metric Inch
Chain No. 820
Chain Duty Double
Bore Range [Min] 0.75 in
Bore Style Reborable
Sprocket Style A
Outside Dia. [Min] 4.86 in
Material Cast Iron
Hardened Teeth Without Hardened Teeth
Bore Range [Max] 1.25 in
Pitch Diameter [Min] 4.854 in
Chain Style Straight Running
No. of Teeth 20
Bore Type Reborable
Width Across Teeth 1.6875 in
Length Through Bore 1.6875 in
Pitch Diameter 4.854 in
Weight 4.42 LB
EAN or UPC 697950175140
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