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Martin821A25

821A25

Reborable Tabletop Sprocket
Item #100801767
  • 821 Chain Number
  • 25 Teeth
  • Without Hardened Teeth
  • 1 Strand
  • 1.625 in Length Through Bore
  • 1 in Minimum Bore
  • 1.75 in Maximum Bore
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Martin821A25
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    Shipment Options
  • 821 Chain Number
  • 25 Teeth
  • Without Hardened Teeth
  • 1 Strand
  • 1.625 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
Bore Type Reborable
Outside Dia. 5.07 in
Material Cast Iron
Bore Range [Min] 1 in
Bore Style Reborable
No. of Teeth 25
Chain Style Straight Running
Pitch Diameter 6.032 in
Inch/Metric Inch
Effective No. of Teeth 12 1/2
Chain No. 821
Pitch Diameter [Min] 6.032 in
Sprocket Style A
Bore Range [Max] 1.75 in
Outside Dia. [Min] 5.07 in
Length Through Bore 1.625 in
Hardened Teeth Without Hardened Teeth
Chain Duty Single
Chain Strands 1
Width Across Teeth 3.125 in
Weight 6.99 LB
EAN or UPC 697950175393
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