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08B21

MARTIN SPROCKET & GEAR CO
08B21

Stock Bore Sprocket - 08B / 1/2 in, B Hub, 21 Teeth, Steel Material
Mi Item #00204727
MFR #08B21
Price$96.13/each
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MARTIN SPROCKET & GEAR CO 08B21
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MARTIN SPROCKET & GEAR CO
08B21

Stock Bore Sprocket - 08B / 1/2 in, B Hub, 21 Teeth, Steel Material
Mi Item #00204727
MFR #08B21
Mfr description
08B21 METRIC SPKT
  • Metric B Style sprockets are flat sprockets with a hub extension on one side.
  • These plain bore sprockets can easily be bored to a metric or standard size to fit your application.
  • Keyways, set screws and harden teeth are quick alterations that can be made.
In StockFactory Order
Shipping
Shipping time may vary. Motion rep will advise.
This product requires a Quote Request and may take longer to process and ship
CAD$96.13/each

MARTIN SPROCKET & GEAR CO
08B21

Stock Bore Sprocket - 08B / 1/2 in, B Hub, 21 Teeth, Steel Material
Price$96.13/each

Specifications

Dimensions

  • Bore Diameter
    12 mm
  • Caliper Diameter
    76.702 mm
  • Chain Roller Diameter
    8.509 mm
  • Chain Roller Width
    0.277 mm
  • Hub Diameter
    70 mm
  • Hub Outside Diameter
    70 mm
  • Length Through Bore
    28 mm
  • Maximum Bore Diameter
    48 mm
  • Outside Diameter
    92.577 mm
  • Pitch Diameter
    85.2 mm
  • Root Diameter
    76.702 mm
  • Storage Dimension Height
    1.102 mm
  • Storage Dimension Length
    3.645 mm
  • Storage Dimension Width
    3.645 mm
  • Tooth Thickness
    7 mm
  • Tooth Width
    21 mm
  • Weight
    1.80 lbs

Details

  • Bore Type
    Reboreable
  • CAD Drawing
    Click here
  • Chain / Sprocket Type
    Metric Roller Chain
  • Chain Number & Pitch
    08B / 1/2 in
  • Chain Number Pitch
    08B-1 / 12.7 mm
  • Hardened Teeth
    Non-Hardened Teeth
  • Hub Style
    B
  • Hub Type
    B
  • Manufacturer Catalog
    Click here
  • Manufacturer Upc Number
    697950397009
  • Material
    Steel
  • Number Of Hubs
    1
  • Number Of Strands Across
    1
  • Number Of Teeth
    21
  • Pitch Type
    Single
  • Product Type
    Stock Bore Sprockets
  • Surface Treatment
    Protective Coating
  • UPC_NO
    697950397009
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