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Finished Bore Sprocket

50BS31 1 3/8

Finished Bore Sprocket
Item #100808212
  • 50 Chain Number
  • 1 Strand
  • 31 Teeth
  • 6.521 in Outside Diameter
  • 1.375 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
  • 1.375 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
Sprocket Style B
Hardened Teeth Without Hardened Teeth
Hub Dia. 3 1/4 in
Pitch Diameter [Min] 6.1778 in
Chain Pitch 0.625 in
No. of Screws 2
Outside Dia. [Min] 6.521 in
Keyway w/Keyway & Set Screw
Bore Type Bored to Size
Keyway Size 5/16 x 5/32
Finished Bore 1 3/8 in
Single Strand Tooth Thickness 0.343 in
No. of Strands Across 1
Chain No. 50
No. of Teeth 31
Caliper Diameter 5.7699 in
Length Through Bore 1.25 in
Set Screw Size 5/16-18 X 5/16
Inch/Metric Inch
Hub Projection 0.91 in
Outside Dia. 6.521 in
Pitch Diameter 6.1778 in
Width Across Teeth 0.343 in
Hub Length Thru 0.907 in
Material Steel
Weight 4.74 LB
EAN or UPC 697950303444
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