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Finished Bore Sprocket

50BS31 1 1/8

Finished Bore Sprocket
Item #100808208
  • 50 Chain Number
  • 1 Strand
  • 31 Teeth
  • 6.521 in Outside Diameter
  • 1.125 in Finished Bore
  • Without Hardened Teeth
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Finished Bore Sprocket
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    Shipment Options
  • 50 Chain Number
  • 1 Strand
  • 31 Teeth
  • 6.521 in Outside Diameter
  • 1.125 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
Bore Type Bored to Size
Keyway w/Keyway & Set Screw
Outside Dia. 6.521 in
Hub Dia. 3 1/4 in
Chain Pitch 0.625 in
Caliper Diameter 5.7699 in
Pitch Diameter 6.1778 in
Hub Projection 0.91 in
Hub Length Thru 0.907 in
Length Through Bore 1.25 in
Chain No. 50
Inch/Metric Inch
Hardened Teeth Without Hardened Teeth
Pitch Diameter [Min] 6.1778 in
Finished Bore 1 1/8 in
Sprocket Style B
Set Screw Size 5/16-18 X 5/16
No. of Strands Across 1
No. of Teeth 31
Single Strand Tooth Thickness 0.343 in
Width Across Teeth 0.343 in
Outside Dia. [Min] 6.521 in
Keyway Size 1/4 x 1/8
Material Steel
No. of Screws 2
Weight 4.74 LB
EAN or UPC 697950303406
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