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Metric Roller Chain Sprocket

E08B38

Metric Roller Chain Sprocket
Item #100966777
  • 08B-3 Chain Number
  • 3 Strands
  • 38 Teeth
  • Without Hardened Teeth
  • B Sprocket Style
  • 25 mm Minimum Bore
  • 85 mm Maximum Bore
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Metric Roller Chain Sprocket
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    Shipment Options
  • 08B-3 Chain Number
  • 3 Strands
  • 38 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. 6.055 in
Hardened Teeth Without Hardened Teeth
Material Internal Use Carbon Steel
Outside Dia. [Min] 161.16 mm
Pitch Diameter 153.8 mm
Chain No. 08B, 08B-3
Bushing Bore Size [Min] 0.984 in
Pitch Diameter [Min] 153.8 mm
No. of Strands Across 3
Width Across Teeth 35.05 mm
Single Strand Tooth Thickness 0.284 in
Bore Size [Max] 3.347 in
Bushing Bore [Min] 0.984 in
Bore Size [Min] 0.984 in
Chain Sprocket Number 08B
Length Through Bore 2.362 in
No. of Teeth Rows Strands 3
Hub Length Thru 52.76 mm
Inch/Metric Metric
Family Name No. 08 - 12.700 mm Pitch - Triple - B
Material External Use Steel
Outside Dia. 161.16 mm
Caliper Diameter 145.28 mm
Bushing Bore Size [Max] 3.347 in
Series B
Stock Bore Size 25 mm
No. of Teeth 38
Chain Sprocket Pitch 0.5 in
Bore Range [Min] 25 mm
Martin No. 08B38
Bore Type Finished Bore
Construction Internal Solid
Hub O.D. 4.724 in
Bore Style Minimum Bore
Bore Range [Max] 85 mm
Material Steel
Hub Dia. 119.99 mm
Chain Pitch 12.7 mm
O.D. 6.345 in
Pin Diameter 8.509 mm
Width Across Teeth Rows 1.367 in
Pitch Root Diameter 145.3 mm
Root Diameter 145.3 mm
Sprocket Style B
Weight 14.42 LB
EAN or UPC 697950398303
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