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Metric Roller Chain Sprocket

E08B23

Metric Roller Chain Sprocket
Item #100966767
  • 08B-3 Chain Number
  • 3 Strands
  • 23 Teeth
  • Without Hardened Teeth
  • B Sprocket Style
  • 12 mm Minimum Bore
  • 49 mm Maximum Bore
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Metric Roller Chain Sprocket
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    Shipment Options
  • 08B-3 Chain Number
  • 3 Strands
  • 23 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 Dia. 3.672 in
Inch/Metric Metric
No. of Teeth Rows Strands 3
Outside Dia. [Min] 100.63 mm
Sprocket Style B
Bore Style Minimum Bore
Martin No. 08B23
Material Steel
Bore Size [Min] 0.472 in
Caliper Diameter 84.54 mm
Material Internal Use Carbon Steel
Bushing Bore Size [Min] 0.472 in
Hub Dia. 70 mm
Pitch Root Diameter 84.8 mm
Material External Use Steel
Outside Dia. 100.63 mm
Bushing Bore [Min] 0.472 in
Hub Length Thru 47.76 mm
No. of Teeth 23
Bore Type Finished Bore
Bore Range [Min] 12 mm
Construction Internal Solid
Family Name No. 08 - 12.700 mm Pitch - Triple - B
O.D. 3.962 in
Width Across Teeth Rows 1.367 in
Pin Diameter 8.509 mm
Chain No. 08B, 08B-3
Stock Bore Size 12 mm
Hub O.D. 2.756 in
Chain Pitch 12.7 mm
Pitch Diameter [Min] 93.3 mm
Bore Size [Max] 1.929 in
Root Diameter 84.8 mm
Width Across Teeth 35.05 mm
Series B
Bushing Bore Size [Max] 1.929 in
Chain Sprocket Number 08B
Single Strand Tooth Thickness 0.284 in
Chain Sprocket Pitch 0.5 in
Pitch Diameter 93.3 mm
Length Through Bore 2.165 in
Hardened Teeth Without Hardened Teeth
No. of Strands Across 3
Bore Range [Max] 49 mm
Weight 5.04 LB
EAN or UPC 697950398204
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