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

40B30

No. 40 - 1/2" Pitch - Single - Plain Stock Bore Sprocket
Item #100806869
  • 40 Chain Number
  • 1 Strand
  • 30 Teeth
  • Without Hardened Teeth
  • B Sprocket Style
  • 0.63 in Minimum Bore
  • 2.25 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
  • 30 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
O.D. 5.057 in
Bore Range [Max] 2 1/4 in
Stock Bore Size 0.625 in
Series B
No. of Teeth Rows Strands 1
Construction Welded
Hub Dia. 3 1/4 in
Hardened Teeth Without Hardened Teeth
Length Through Bore 1 in
Bore Range [Min] 5/8 in
Pitch Diameter [Min] 4.780 in
Single Strand Tooth Thickness 0.284 in
Hub O.D. 3.25 in
Construction Internal Solid
No. of Strands Across 1
Material Internal Use Atomized Metals
Hub Length Thru 0.716 in
Material External Use Steel
Martin No. 40B30
Bore Style Minimum Bore
Pitch Diameter 4.780 in
Width Across Teeth 0.28 in
Chain Sprocket Pitch 0.5 in
Outside Dia. [Min] 5.0600 in
Sprocket Style B
Outside Dia. 5.0600 in
Chain Pitch 0.500 in
Inch/Metric Inch
Material Steel
Pitch Dia. 4.783 in
Finished Bore Size 0.625 in
Bushing Bore Size [Max] 2.25 in
Chain Sprocket Number 40
Keyway No Keyway or Setscrew
Bushing Bore Size [Min] 0.625 in
Bore Type Finished Bore
Bore Size [Max] 2.25 in
Bushing Bore [Min] 0.625 in
Caliper Diameter 4.47 in
No. of Teeth 30
Chain No. 40
Bore Size [Min] 0.625 in
Weight 2.98 LB
EAN or UPC 697950006086
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