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No. 80 - 1" Pitch - Single - Plain Stock Bore Sprocket

80B12

No. 80 - 1" Pitch - Single - Plain Stock Bore Sprocket
Item #100809501
  • 80 Chain Number
  • 1 Strand
  • 12 Teeth
  • Without Hardened Teeth
  • B Sprocket Style
  • 1 in Minimum Bore
  • 1.88 in Maximum Bore
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No. 80 - 1" Pitch - Single - Plain Stock Bore Sprocket
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    Shipment Options
  • 80 Chain Number
  • 1 Strand
  • 12 Teeth
  • Without Hardened Teeth
  • B Sprocket Style

description

  • Maximum bores shown will accommodate standard keyseat and setscrew over keyseat. Slightly larger bores are possible with no keyseat, shallow keyseat, or setscrew at an angle to keyseat.

features

  • Tolerances meet or exceed ANSI standards
  • 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 Finished Bore
Keyway No Keyway or Setscrew
Hub Recessed 1
Series B
Martin No. 80B12
Inch/Metric Inch
Bore Range [Max] 1.8800 in
Pitch Diameter [Min] 3.860 in
Hub OD @ Recess 2.69 in
Chain No. 80
Construction Internal Solid
Hardened Teeth Without Hardened Teeth
Finished Bore Size 1 in
Bore Range [Min] 1 in
Bushing Bore Size [Max] 1.875 in
No. of Strands Across 1
O.D. 4.332 in
Stock Bore Size 1 in
Material Internal Use Atomized Metals
Outside Dia. [Min] 4.3300 in
Width Across Teeth 0.58 in
Material External Use Steel
Length Through Bore 1.625 in
Hub Recess Width 0.38 in
Construction Solid
Bore Size [Max] 1.875 in
Hub O.D. 3.125 in
Single Strand Tooth Thickness 0.575 in
Bushing Bore [Min] 1 in
Chain Pitch 1.000 in
Outside Dia. 4.3300 in
Pitch Dia. 3.864 in
Pitch Diameter 3.860 in
Chain Sprocket Number 80
Hub Length Thru 1.05 in
Hub Dia. 3.13 in
Caliper Diameter 3.24 in
Bore Size [Min] 1 in
No. of Teeth Rows Strands 1
No. of Teeth 12
Material Steel
Sprocket Style B
Bore Style Minimum Bore
Hub Recess Depth 0.44 in
Chain Sprocket Pitch 1 in
Bushing Bore Size [Min] 1 in
Weight 3.38 LB
EAN or UPC 697950019529
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