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Double Strand Sprocket

D120B11

Double Strand Sprocket
Item #100806304
  • 120 Chain Number
  • 2 Strands
  • 11 Teeth
  • Without Hardened Teeth
  • B Sprocket Style
  • 1.5 in Minimum Bore
  • 2.375 in Maximum Bore
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Double Strand Sprocket
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    Shipment Options
  • 120 Chain Number
  • 2 Strands
  • 11 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
  • Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
  • Bores are concentric to pitch line, minimizing run out
  • Interchangeable with other manufacturers’ split-taper bushings
Material Steel
Bore Type Reborable
Martin No. 120B11
Chain No. 120
Single Strand Tooth Thickness 0.894 in
Caliper Diameter 4.395 in
Bore Range [Max] 2.375 in
Series B
Chain Pitch 1.5 in
Hub Length Thru 2.856 in
Outside Dia. [Min] 6.009 in
Sprocket Style B
Inch/Metric Inch
Width Across Teeth 2.675 in
Length Through Bore 3.75 in
Pitch Diameter 5.32 in
Outside Dia. 6.009 in
Family Name No. 120 - 1 1/2 in Pitch - Double - Type B & C
Pitch Diameter [Min] 5.32 in
No. of Teeth 11
Hub Projection 1.075 in
Bore Style Minimum Bore
Hub Dia. 3 9/16 in
No. of Strands Across 2
Bore Range [Min] 1.5 in
Hardened Teeth Without Hardened Teeth
Weight 13.6 LB
EAN or UPC 697950025421
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