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Metric Roller Chain Sprocket

12A34

Metric Roller Chain Sprocket
Item #100966366
  • 12B-1 Chain Number
  • 1 Strand
  • 34 Teeth
  • Without Hardened Teeth
  • A Sprocket Style
  • 19.02 mm Minimum Bore
  • 188.05 mm Maximum Bore
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Metric Roller Chain Sprocket
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    Shipment Options
  • 12B-1 Chain Number
  • 1 Strand
  • 34 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

  • Bores are concentric to pitch line, minimizing run out
  • Precise machining and processes ensure consistent finish and high quality
  • Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
  • Manufactured of high carbon steel
Martin No. 12A34
Sprocket Style A
No. of Teeth 34
Length Through Bore 11.1 mm
Bore Range [Max] 188.05 mm
No. of Strands Across 1
Hub Dia. N/A
Pitch Diameter 206.5 mm
Chain Pitch 19.05 mm
Width Across Teeth 11.1 mm
Series A
Pitch Root Diameter 194.4 mm
Chain No. 12B, 12B-1
Family Name No. 12 - 19.050 mm Pitch - Single - A
Outside Dia. 218.21 mm
Hub Length Thru N/A
Root Diameter 194.4 mm
Bore Style Minimum Bore
Single Strand Tooth Thickness 11.1 mm
Bore Type Reborable
Material Steel
Outside Dia. [Min] 218.21 mm
Caliper Diameter 194.4 mm
Pitch Diameter [Min] 206.5 mm
Hardened Teeth Without Hardened Teeth
Bore Range [Min] 19.02 mm
Hub Projection N/A
Inch/Metric Metric
Pin Diameter 12.065 mm
Weight 7.56 LB
EAN or UPC 697950400761
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