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No. 40 - 1/2" Pitch - Single - Plain Stock Bore Sprocket

40B18

No. 40 - 1/2" Pitch - Single - Plain Stock Bore Sprocket
Item #100806857
  • 40 Chain Number
  • 1 Strand
  • 18 Teeth
  • Without Hardened Teeth
  • B Sprocket Style
  • 0.63 in Minimum Bore
  • 1.5 in Maximum Bore
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No. 40 - 1/2" Pitch - Single - Plain Stock Bore Sprocket
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    Shipment Options
  • 40 Chain Number
  • 1 Strand
  • 18 Teeth
  • Without Hardened Teeth
  • B Sprocket Style

description

  • Maximum bores shown will accommodate standard keyseat and setscrew over keyseat. Slightly larger bores are possible with no keyseat, shallow keyseat, or setscrew at an angle to keyseat.

features

  • 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
Bore Size [Max] 1.5 in
Bore Size [Min] 0.625 in
Bore Type Finished Bore
Finished Bore Size 0.625 in
Inch/Metric Inch
Series B
Pitch Diameter [Min] 2.880 in
Hub O.D. 2.313 in
No. of Teeth 18
No. of Teeth Rows Strands 1
Bushing Bore [Min] 0.625 in
Outside Dia. 3.1400 in
Bushing Bore Size [Min] 0.625 in
Material Steel
Sprocket Style B
Material Internal Use Atomized Metals
Material External Use Steel
Outside Dia. [Min] 3.1400 in
Hub Length Thru 0.716 in
Chain Pitch 0.500 in
Single Strand Tooth Thickness 0.284 in
No. of Strands Across 1
Bushing Bore Size [Max] 1.5 in
Stock Bore Size 0.625 in
Keyway No Keyway or Setscrew
Bore Range [Max] 1 1/2 in
Hardened Teeth Without Hardened Teeth
Chain Sprocket Pitch 0.5 in
Construction Internal Solid
Construction Solid
Caliper Diameter 2.57 in
Length Through Bore 1 in
Bore Style Minimum Bore
O.D. 3.136 in
Chain Sprocket Number 40
Bore Range [Min] 5/8 in
Martin No. 40B18
Hub Dia. 2.31 in
Width Across Teeth 0.28 in
Pitch Dia. 2.879 in
Pitch Diameter 2.880 in
Chain No. 40
Weight 1.22 LB
EAN or UPC 697950004426
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