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Metric Roller Chain Sprocket

24B21

Metric Roller Chain Sprocket
Item #100967088
  • 24B-1 Chain Number
  • 1 Strand
  • 21 Teeth
  • Without Hardened Teeth
  • B Sprocket Style
  • 32.02 mm Minimum Bore
  • 99 mm Maximum Bore
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Metric Roller Chain Sprocket
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    Shipment Options
  • 24B-1 Chain Number
  • 1 Strand
  • 21 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
Pitch Diameter [Min] 255.6 mm
Hub Length Thru 60 mm
Sprocket Style B
Caliper Diameter 229.52 mm
Family Name No. 24 - 38.100 mm Pitch - Single - Type B & C
Chain No. 24B, 24B-1
Outside Dia. 277.86 mm
Chain Pitch 38.1 mm
Bore Type Reborable
Bore Style Minimum Bore
Series B
Pitch Diameter 255.6 mm
No. of Teeth 21
Root Diameter 230.2 mm
Hub Dia. 140 mm
Pin Diameter 25.4 mm
Inch/Metric Metric
Outside Dia. [Min] 277.86 mm
Hardened Teeth Without Hardened Teeth
Pitch Root Diameter 230.2 mm
Single Strand Tooth Thickness 24.13 mm
Material Steel
Martin No. 24B21
Length Through Bore 59.99 mm
No. of Strands Across 1
Bore Range [Max] 99 mm
Bore Range [Min] 32.02 mm
Width Across Teeth 24.13 mm
Weight 29.49 LB
EAN or UPC 697950405728
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