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

40B39

No. 40 - 1/2" Pitch - Single - Plain Stock Bore Sprocket
Item #100806878
  • 40 Chain Number
  • 1 Strand
  • 39 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
  • 39 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
Width Across Teeth 0.28 in
Inch/Metric Inch
Outside Dia. 6.4900 in
Length Through Bore 1 in
Bore Range [Max] 2 1/4 in
Pitch Diameter [Min] 6.210 in
Pitch Diameter 6.210 in
Martin No. 40B39
Material Steel
Bore Type Reborable
Hub Dia. 3 1/4 in
Hub Length Thru 0.716 in
Caliper Diameter 5.9 in
Chain Pitch 1/2 in
Bore Range [Min] 5/8 in
No. of Strands Across 1
Hardened Teeth Without Hardened Teeth
Bore Style Minimum Bore
Chain No. 40
No. of Teeth 39
Outside Dia. [Min] 6.4900 in
Keyway No Keyway or Setscrew
Sprocket Style B
Series B
Weight 3.76 LB
EAN or UPC 697950295695
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