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Martin820A19

820A19

Reborable Tabletop Sprocket
Item #100801741
  • 820 Chain Number
  • 19 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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Martin820A19
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    Shipment Options
  • 820 Chain Number
  • 19 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
Hardened Teeth Without Hardened Teeth
Material Cast Iron
Outside Dia. [Min] 4.61 in
Bore Range [Max] 1.25 in
Chain Style Straight Running
Chain Strands 1
Length Through Bore 1.6875 in
Pitch Diameter 4.62 in
Chain No. 820
Sprocket Style A
Inch/Metric Inch
Bore Style Reborable
Bore Type Reborable
Outside Dia. 4.61 in
Pitch Diameter [Min] 4.62 in
No. of Teeth 19
Chain Duty Double
Width Across Teeth 1.6875 in
Bore Range [Min] 0.75 in
Effective No. of Teeth 9 1/2
Weight 4.23 LB
EAN or UPC 697950175133
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