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Martin40BS48 1 1/2

40BS48 1 1/2

Finished Bore Sprocket
Item #100807377
  • 40 Chain Number
  • 1 Strand
  • 48 Teeth
  • 7.929 in Outside Diameter
  • 1.5 in Finished Bore
  • Without Hardened Teeth
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Martin40BS48 1 1/2
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    Shipment Options
  • 40 Chain Number
  • 1 Strand
  • 48 Teeth
  • 7.929 in Outside Diameter
  • 1.5 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
Keyway w/Keyway & Set Screw
Hub Dia. 3 1/2 in
Inch/Metric Inch
No. of Screws 2
No. of Strands Across 1
Outside Dia. [Min] 7.929 in
Bore Type Bored to Size
Hub Length Thru 0.841 in
Finished Bore 1 1/2 in
Keyway Size 3/8 x 3/16
Length Through Bore 1.125 in
Hub Projection 0.84 in
Pitch Diameter 7.6449 in
Sprocket Style B
Pitch Diameter [Min] 7.6449 in
Outside Dia. 7.929 in
Caliper Diameter 7.3329 in
Set Screw Size 3/8-16 x 3/8
No. of Teeth 48
Single Strand Tooth Thickness 0.284 in
Width Across Teeth 0.284 in
Chain Pitch 0.5 in
Material Steel
Hardened Teeth Without Hardened Teeth
Chain No. 40
Weight 5.19 LB
EAN or UPC 697950297750
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