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Martin80B21SS

80B21SS

Reborable Roller Chain Sprocket
Item #100967516
  • 80 Chain Number
  • 1 Strand
  • 21 Teeth
  • Without Hardened Teeth
  • B Sprocket Style
  • 2.75 in Maximum Bore
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Martin80B21SS
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    Shipment Options
  • 80 Chain Number
  • 1 Strand
  • 21 Teeth
  • Without Hardened Teeth
  • B Sprocket Style

features

  • Manufactured of 303/304 stainless steel
  • Precise machining and processes ensure consistent finish and high quality
  • Bores are concentric to pitch line, minimizing run out
No. of Teeth 21
Material Stainless Steel
Inch/Metric Inch
Hardened Teeth Without Hardened Teeth
Sprocket Style B
Outside Dia. [Min] 7.235 in
Single Strand Tooth Thickness 0.575 in
Width Across Teeth 0.575 in
Bore Range [Max] 2.75 in
Length Through Bore 1.75 in
No. of Strands Across 1
Caliper Diameter 6.066 in
Hub Projection 1 11/64 in
Outside Dia. 7.235 in
Bore Style Minimum Bore
Series B
Chain No. 80
Hub Dia. 4 1/4 in
Bore Type Reborable
Weight 9.4 LB
EAN or UPC 697950092645
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