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Metric Roller Chain Sprocket

12A37

Metric Roller Chain Sprocket
Item #100966369
  • 12B-1 Chain Number
  • 1 Strand
  • 37 Teeth
  • Without Hardened Teeth
  • A Sprocket Style
  • 19.02 mm Minimum Bore
  • 206.29 mm Maximum Bore
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Metric Roller Chain Sprocket
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    Shipment Options
  • 12B-1 Chain Number
  • 1 Strand
  • 37 Teeth
  • Without Hardened Teeth
  • A 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
Sprocket Style A
Hardened Teeth Without Hardened Teeth
Width Across Teeth 11.1 mm
Bore Range [Min] 19.02 mm
Material Steel
No. of Teeth 37
Pitch Root Diameter 212.6 mm
Hub Projection N/A
Bore Style Minimum Bore
Martin No. 12A37
Single Strand Tooth Thickness 11.1 mm
Outside Dia. [Min] 236.38 mm
Root Diameter 212.6 mm
Pin Diameter 12.065 mm
Hub Dia. N/A
Hub Length Thru N/A
Inch/Metric Metric
Bore Type Reborable
Pitch Diameter [Min] 224.6 mm
Series A
Family Name No. 12 - 19.050 mm Pitch - Single - A
Chain No. 12B, 12B-1
Chain Pitch 19.05 mm
Length Through Bore 11.1 mm
Bore Range [Max] 206.29 mm
Pitch Diameter 224.6 mm
No. of Strands Across 1
Caliper Diameter 212.36 mm
Outside Dia. 236.38 mm
Weight 6.82 LB
EAN or UPC 697950400822
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