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Metric Roller Chain Sprocket

12B11

Metric Roller Chain Sprocket
Item #100966394
  • 12B-1 Chain Number
  • 1 Strand
  • 11 Teeth
  • Without Hardened Teeth
  • B Sprocket Style
  • 12 mm Minimum Bore
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Metric Roller Chain Sprocket
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    Shipment Options
  • 12B-1 Chain Number
  • 1 Strand
  • 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

  • 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
Pin Diameter 12.065 mm
Series B
Pitch Diameter [Min] 67.6 mm
Root Diameter 55.6 mm
Outside Dia. 79.36 mm
Chain No. 12B, 12B-1
No. of Strands Across 1
Chain Pitch 19.05 mm
Inch/Metric Metric
Sprocket Style B
Martin No. 12B11
Length Through Bore 35 mm
Pitch Root Diameter 55.6 mm
Hub Dia. 47.32 mm
Bore Style Minimum Bore
Bore Range [Max] N/A
Width Across Teeth 30.11 mm
Pitch Diameter 67.6 mm
Outside Dia. [Min] 79.36 mm
Hardened Teeth Without Hardened Teeth
Material Steel
Caliper Diameter 5.6 mm
Bore Type Reborable
Family Name No. 12 - 19.050 mm Pitch - Single - Type B & C
Single Strand Tooth Thickness 11.1 mm
Bore Range [Min] 12 mm
Hub Length Thru 23.9 mm
No. of Teeth 11
Weight 1.16 LB
EAN or UPC 697950400297
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