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Metric Roller Chain Sprocket

12B29

Metric Roller Chain Sprocket
Item #100966412
  • 12B-1 Chain Number
  • 1 Strand
  • 29 Teeth
  • Without Hardened Teeth
  • B Sprocket Style
  • 20.02 mm Minimum Bore
  • 70 mm Maximum Bore
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Metric Roller Chain Sprocket
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    Shipment Options
  • 12B-1 Chain Number
  • 1 Strand
  • 29 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

  • Manufactured of high carbon steel
  • Precise machining and processes ensure consistent finish and high quality
  • Bores are concentric to pitch line, minimizing run out
  • Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
Root Diameter 164.1 mm
Pin Diameter 12.065 mm
Width Across Teeth 11.1 mm
Martin No. 12B29
Sprocket Style B
No. of Strands Across 1
Outside Dia. [Min] 187.94 mm
Pitch Root Diameter 164.1 mm
Outside Dia. 187.94 mm
Material Steel
Bore Type Reborable
Bore Style Minimum Bore
Chain No. 12B, 12B-1
Caliper Diameter 163.87 mm
Series B
Pitch Diameter [Min] 176.2 mm
Inch/Metric Metric
Bore Range [Min] 20.02 mm
Length Through Bore 40.01 mm
No. of Teeth 29
Chain Pitch 19.05 mm
Hardened Teeth Without Hardened Teeth
Hub Dia. 99.26 mm
Hub Length Thru 28.9 mm
Family Name No. 12 - 19.050 mm Pitch - Single - Type B & C
Bore Range [Max] 70 mm
Pitch Diameter 176.2 mm
Single Strand Tooth Thickness 11.1 mm
Weight 8.03 LB
EAN or UPC 697950400655
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