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Metric Roller Chain Sprocket

08B12

Metric Roller Chain Sprocket
Item #100966181
  • 08B-1 Chain Number
  • 1 Strand
  • 12 Teeth
  • Without Hardened Teeth
  • B Sprocket Style
  • 10 mm Minimum Bore
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Metric Roller Chain Sprocket
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    Shipment Options
  • 08B-1 Chain Number
  • 1 Strand
  • 12 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
  • Bores are concentric to pitch line, minimizing run out
  • Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
  • Precise machining and processes ensure consistent finish and high quality
Pitch Root Diameter 40.6 mm
Single Strand Tooth Thickness 0.29 in
Hub Length Thru 20.63 mm
Bore Size [Min] 0.394 in
Length Through Bore 1.102 in
No. of Teeth 12
Construction Internal Solid
Material External Use Steel
Series B
Chain Pitch 12.7 mm
Bore Range [Max] N/A
Bore Type Finished Bore
Chain No. 08B, 08B-1
Root Diameter 40.6 mm
Material Steel
Bushing Bore Size [Max] 0.866 in
Pitch Diameter [Min] 49.1 mm
Hardened Teeth Without Hardened Teeth
No. of Strands Across 1
Bore Style Minimum Bore
Chain Sprocket Pitch 0.5 in
Bore Range [Min] 10 mm
O.D. 2.222 in
Inch/Metric Metric
Outside Dia. 56.44 mm
Chain Sprocket Number 08B
Bushing Bore Size [Min] 0.394 in
Width Across Teeth Rows 0.277 in
Family Name No. 08 - 12.700 mm Pitch - Single - B
Stock Bore Size 10 mm
Outside Dia. [Min] 56.44 mm
Bushing Bore [Min] 0.394 in
Pitch Diameter 49.1 mm
Hub Dia. 34.34 mm
Pitch Dia. 1.932 in
Hub O.D. 1.352 in
Width Across Teeth 20.82 mm
Material Internal Use Carbon Steel
No. of Teeth Rows Strands 1
Pin Diameter 8.509 mm
Caliper Diameter 5.77 mm
Martin No. 08B12
Bore Size [Max] 0.866 in
Sprocket Style B
Weight 0.52 LB
EAN or UPC 697950396828
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