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Martin40BS58 1 7/16

40BS58 1 7/16

Finished Bore Sprocket
Item #100807462
  • 40 Chain Number
  • 1 Strand
  • 58 Teeth
  • 9.522 in Outside Diameter
  • 1.4375 in Finished Bore
  • Without Hardened Teeth
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Martin40BS58 1 7/16
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    Shipment Options
  • 40 Chain Number
  • 1 Strand
  • 58 Teeth
  • 9.522 in Outside Diameter
  • 1.4375 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
No. of Screws 2
Length Through Bore 1.125 in
Caliper Diameter 8.9235 in
Hardened Teeth Without Hardened Teeth
Bore Type Bored to Size
Hub Length Thru 0.841 in
Pitch Diameter 9.2355 in
Outside Dia. 9.522 in
Chain No. 40
Single Strand Tooth Thickness 0.284 in
Pitch Diameter [Min] 9.2355 in
Inch/Metric Inch
Chain Pitch 0.5 in
Set Screw Size 3/8-16 x 3/8
Hub Dia. 3 1/2 in
Sprocket Style B
Material Steel
Width Across Teeth 0.284 in
Keyway Size 3/8 x 3/16
No. of Strands Across 1
Hub Projection 0.84 in
No. of Teeth 58
Keyway w/Keyway & Set Screw
Finished Bore 1 7/16 in
Outside Dia. [Min] 9.522 in
Weight 7.36 LB
EAN or UPC 697950302607
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