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Finished Bore Sprocket

80BS20HT 1 3/4

Finished Bore Sprocket
Item #100809773
  • 80 Chain Number
  • 1 Strand
  • 20 Teeth
  • 6.914 in Outside Diameter
  • 1.75 in Finished Bore
  • With Hardened Teeth
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Finished Bore Sprocket
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    Shipment Options
  • 80 Chain Number
  • 1 Strand
  • 20 Teeth
  • 6.914 in Outside Diameter
  • 1.75 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
Caliper Diameter 5.7675 in
Chain Sprocket Pitch 1 in
Bore Type Finished Bore
Set Screw Size 3/8-16 UNC
Bushing Bore Size [Max] 2.938 in
Pitch Dia. 6.393 in
Bushing Bore Size [Min] 1.75 in
No. of Teeth Rows Strands 1
Keyway Size 3/8 x 3/16 in
Hardened Teeth 1
Inch/Metric Inch
Chain No. 80
Material Steel
Bore Range [Min] 1.75 in
Material Internal Use Carbon Steel
Outside Dia. [Min] 6.914 in
Length Through Bore 1.5 in
Bushing Bore [Min] 1.75 in
Pitch Diameter [Min] 6.3925 in
Width Across Teeth 0.575 in
Chain Sprocket Number 80
Material External Use Steel
Hub O.D. 4.25 in
Outside Dia. 6.914 in
Construction Internal Welded
No. of Strands Across 1
Set Screw Location (1) Over Keyway and (1) At 90°
Keyway w/Keyway & Set Screw
Bore Size [Min] 1.75 in
Chain Pitch 1.000 in
Key Way Size 3/8 X 3/16 in
Sprocket Style B
No. of Screws 2
Finished Bore Size 1.75 in
Hub Dia. 4 1/4 in
O.D. 6.914 in
Hub Projection 5.64 in
Bore Size [Max] 2.938 in
Pitch Diameter 6.3925 in
No. of Teeth 20
Hub Length Thru 0.925 in
Bore Range [Max] 2.9375 in
Single Strand Tooth Thickness 0.575 in
Finished Bore 1.750 in - 1 3/4 in
Weight 7.38 LB
EAN or UPC 697950164328
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