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Martin881C21

881C21

Reborable Tabletop Sprocket
Item #100801775
  • 881 Chain Number
  • 21 Teeth
  • Without Hardened Teeth
  • 1 Strand
  • 1.625 in Length Through Bore
  • 0.75 in Minimum Bore
  • 1.75 in Maximum Bore
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Martin881C21
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    Shipment Options
  • 881 Chain Number
  • 21 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
Pitch Diameter 5.089 in
Outside Dia. [Min] 5.12 in
Chain Duty Double
Outside Dia. 5.12 in
Sprocket Style C
Chain No. 881
Material Cast Iron
Bore Style Reborable
Inch/Metric Inch
Bore Range [Max] 1.75 in
Hardened Teeth Without Hardened Teeth
Chain Style Side Flex
Bore Type Reborable
Bore Range [Min] 0.75 in
No. of Teeth 21
Pitch Diameter [Min] 5.089 in
Width Across Teeth 1.26 in
Length Through Bore 1.625 in
Chain Strands 1
Effective No. of Teeth 10 1/2
Weight 4.66 LB
EAN or UPC 697950175478
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