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Metric Roller Chain Sprocket

12B24

Metric Roller Chain Sprocket
Item #100966407
  • 12B-1 Chain Number
  • 1 Strand
  • 24 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
  • 24 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
Width Across Teeth 11.1 mm
Family Name No. 12 - 19.050 mm Pitch - Single - Type B & C
Single Strand Tooth Thickness 11.1 mm
Martin No. 12B24
Bore Range [Max] 70 mm
Inch/Metric Metric
Pin Diameter 12.065 mm
Chain No. 12B, 12B-1
Caliper Diameter 133.88 mm
No. of Strands Across 1
Hub Dia. 99.26 mm
Chain Pitch 19.05 mm
Pitch Diameter [Min] 145.9 mm
Hardened Teeth Without Hardened Teeth
Sprocket Style B
Root Diameter 133.9 mm
Bore Type Reborable
No. of Teeth 24
Pitch Diameter 145.9 mm
Hub Length Thru 28.9 mm
Bore Style Minimum Bore
Bore Range [Min] 20.02 mm
Length Through Bore 40.01 mm
Series B
Outside Dia. [Min] 157.7 mm
Outside Dia. 157.7 mm
Material Steel
Pitch Root Diameter 133.9 mm
Weight 6.68 LB
EAN or UPC 697950400556
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