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Finished Bore Sprocket

40BS38 1 1/8

Finished Bore Sprocket
Item #100807297
  • 40 Chain Number
  • 1 Strand
  • 38 Teeth
  • 6.334 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
  • 38 Teeth
  • 6.334 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
Pitch Diameter [Min] 6.0548 in
Caliper Diameter 5.7428 in
Hardened Teeth Without Hardened Teeth
Hub Dia. 3 1/4 in
Chain No. 40
Keyway Size 1/4 x 1/8
Hub Projection 0.72 in
Outside Dia. [Min] 6.334 in
Material Steel
Inch/Metric Inch
No. of Screws 2
Length Through Bore 1 in
Set Screw Size 5/16-18 X 5/16
No. of Strands Across 1
Chain Pitch 0.5 in
Sprocket Style B
Hub Length Thru 0.716 in
Width Across Teeth 0.284 in
Finished Bore 1 1/8 in
Single Strand Tooth Thickness 0.284 in
Pitch Diameter 6.0548 in
Outside Dia. 6.334 in
Keyway w/Keyway & Set Screw
Bore Type Bored to Size
No. of Teeth 38
Weight 3.7 LB
EAN or UPC 697950301082
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