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Metric Roller Chain Sprocket

28A24

Metric Roller Chain Sprocket
Item #100967157
  • 28B-1 Chain Number
  • 1 Strand
  • 24 Teeth
  • Without Hardened Teeth
  • A Sprocket Style
  • 40.03 mm Minimum Bore
  • 298.31 mm Maximum Bore
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Metric Roller Chain Sprocket
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    Shipment Options
  • 28B-1 Chain Number
  • 1 Strand
  • 24 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

  • Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
  • Bores are concentric to pitch line, minimizing run out
  • Precise machining and processes ensure consistent finish and high quality
  • Manufactured of high carbon steel
Hub Length Thru N/A
No. of Strands Across 1
Chain Pitch 44.45 mm
Bore Range [Min] 40.03 mm
Pitch Root Diameter 312.6 mm
Width Across Teeth 29.44 mm
Length Through Bore 29.44 mm
Chain No. 28B, 28B-1
Material Steel
Series A
Outside Dia. [Min] 368.17 mm
Pitch Diameter [Min] 340.5 mm
Caliper Diameter 312.6 mm
Outside Dia. 368.17 mm
Sprocket Style A
Pin Diameter 27.94 mm
Family Name No. 28 - 44.450 mm Pitch - Single - A
Martin No. 28A24
Pitch Diameter 340.5 mm
Bore Type Reborable
Hardened Teeth Without Hardened Teeth
Hub Dia. N/A
Inch/Metric Metric
Single Strand Tooth Thickness 29.44 mm
Bore Range [Max] 298.31 mm
Hub Projection N/A
No. of Teeth 24
Root Diameter 312.6 mm
Bore Style Minimum Bore
Weight 34.03 LB
EAN or UPC 697950406794
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