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Finished Bore Sprocket

80BS34 1 1/4

Finished Bore Sprocket
Item #100809926
  • 80 Chain Number
  • 1 Strand
  • 34 Teeth
  • 11.392 in Outside Diameter
  • 1.25 in Finished Bore
  • Without Hardened Teeth
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Finished Bore Sprocket
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    Shipment Options
  • 80 Chain Number
  • 1 Strand
  • 34 Teeth
  • 11.392 in Outside Diameter
  • 1.25 in Finished Bore

features

  • Bored to size
  • 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

compliances

  • Conforms to ANSI B29.1-1975 standards
Hardened Teeth Without Hardened Teeth
Finished Bore Size 1.25 in
Sprocket Style B
Construction Internal Welded
Width Across Teeth 0.575 in
No. of Teeth Rows Strands 1
Outside Dia. [Min] 11.392 in
Hub Length Thru 1.425 in
Set Screw Size 5/16-18 UNC
Pitch Diameter [Min] 10.838 in
Material Internal Use Carbon Steel
Hub O.D. 4.75 in
Hub Dia. 4 3/4 in
No. of Strands Across 1
Outside Dia. 11.392 in
Single Strand Tooth Thickness 0.575 in
Chain Sprocket Pitch 1 in
Pitch Diameter 10.838 in
Hub Projection 1.42 in
Inch/Metric Inch
Keyway w/Keyway & Set Screw
Finished Bore 1.250 in - 1 1/4 in
No. of Teeth 34
Chain Pitch 1.000 in
Pitch Dia. 10.838 in
Material External Use Steel
Chain Sprocket Number 80
No. of Screws 2
Caliper Diameter 10.213 in
Key Way Size 1/4 X 1/8 in
Keyway Size 1/4 x 1/8 in
Set Screw Location (1) Over Keyway and (1) At 90°
Chain No. 80
O.D. 11.392 in
Bore Type Finished Bore
Length Through Bore 2 in
Material Steel
Weight 20.5 LB
EAN or UPC 697950311739
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