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Finished Bore Sprocket

40BS31 1 1/8

Finished Bore Sprocket
Item #100807234
  • 40 Chain Number
  • 1 Strand
  • 31 Teeth
  • 5.217 in Outside Diameter
  • 1.125 in Finished Bore
  • Without Hardened Teeth
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Finished Bore Sprocket
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    Shipment Options
  • 40 Chain Number
  • 1 Strand
  • 31 Teeth
  • 5.217 in Outside Diameter
  • 1.125 in Finished Bore

features

  • ANSI 100 chain
  • 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
No. of Screws 2
Hub Projection 0.72 in
Pitch Diameter [Min] 4.9423 in
Keyway Size 1/4 x 1/8
Chain No. 40
Material Steel
Sprocket Style B
Hub Dia. 3 1/4 in
Outside Dia. [Min] 5.217 in
Single Strand Tooth Thickness 0.284 in
Keyway w/Keyway & Set Screw
No. of Strands Across 1
Set Screw Size 5/16-18 X 5/16
Chain Pitch 0.5 in
Length Through Bore 1 in
Bore Type Bored to Size
Finished Bore 1 1/8 in
Hardened Teeth Without Hardened Teeth
Caliper Diameter 4.624 in
Inch/Metric Inch
Outside Dia. 5.217 in
No. of Teeth 31
Hub Length Thru 0.716 in
Pitch Diameter 4.9423 in
Width Across Teeth 0.284 in
Weight 3.1 LB
EAN or UPC 697950300665
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