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No. 120 - 1 1/2" Pitch - Single - Plain Stock Bore Sprocket

120B9

No. 120 - 1 1/2" Pitch - Single - Plain Stock Bore Sprocket
Item #100806006
  • 120 Chain Number
  • 1 Strand
  • 9 Teeth
  • Without Hardened Teeth
  • B Sprocket Style
  • 1.38 in Minimum Bore
  • 1.81 in Maximum Bore
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No. 120 - 1 1/2" Pitch - Single - Plain Stock Bore Sprocket
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    Shipment Options
  • 120 Chain Number
  • 1 Strand
  • 9 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
Caliper Diameter 2.82 in
Martin No. 120B9
Hub Recess Depth 0.8 in
Outside Dia. 5.0200 in
Sprocket Style B
Length Through Bore 2 1/4 in
No. of Teeth 9
Chain Pitch 1 1/2 in
Pitch Diameter 4.390 in
Bore Type Reborable
Bore Style Minimum Bore
Chain No. 120
Hub Length Thru 1.326 in
No. of Strands Across 1
Bore Range [Min] 1 3/8 in
Bore Range [Max] 1.8100 in
Width Across Teeth 0.92 in
Hardened Teeth Without Hardened Teeth
Inch/Metric Inch
Outside Dia. [Min] 5.0200 in
Hub Dia. 3.38 in
Hub OD @ Recess 2.58 in
Series B
Hub Recess Width 1/2 in
Keyway No Keyway or Setscrew
Material Steel
Pitch Diameter [Min] 4.390 in
Weight 5.3 LB
EAN or UPC 697950024486
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