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E12B25

MARTIN SPROCKET & GEAR CO
E12B25

Triple Row Stock Bore Sprocket - 12B / 3/4 in, B Hub, 25 Teeth, Steel Material
MI ITEM #00205017
MFR #E12B25
Price$409.51/each
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MARTIN SPROCKET & GEAR CO E12B25
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MARTIN SPROCKET & GEAR CO
E12B25

Triple Row Stock Bore Sprocket - 12B / 3/4 in, B Hub, 25 Teeth, Steel Material
MI ITEM #00205017
MFR #E12B25
Mfr description
E12B25 SPK ROLLER TRIPLE B MET
  • Martin metric triple strand solid construction sprockets have proper spacing between chain rows.
  • The sprockets are manufactured from high carbon steel.
  • Martin does not stack “A” plates on multiples, but instead Martin machines teeth after the chain rows are already in place.
In Stock
Factory Order
Shipping
Shipping time may vary. Motion rep will advise.
This product requires a Quote Request and may take longer to process and ship
USD$409.51/each

MARTIN SPROCKET & GEAR CO
E12B25

Triple Row Stock Bore Sprocket - 12B / 3/4 in, B Hub, 25 Teeth, Steel Material
Price$409.51/each

Specifications

Dimensions

  • Bore Diameter
    20 mm
  • Caliper Diameter
    139.93 mm
  • Chain Roller Diameter
    12.065 mm
  • Chain Roller Width
    11.68 mm
  • Hub Diameter
    120 mm
  • Hub Outside Diameter
    120 mm
  • Length Through Bore
    70 mm
  • Maximum Bore Diameter
    84 mm
  • Outside Diameter
    163.742 mm
  • Pitch Diameter
    152.0 mm
  • Root Diameter
    139.93 mm
  • Storage Dimension Height
    2.756 mm
  • Storage Dimension Length
    6.447 mm
  • Storage Dimension Width
    6.447 mm
  • Tooth Thickness
    11 mm
  • Tooth Width
    50 mm
  • Weight
    17.13 lbs

Details

  • Bore Type
    Reboreable
  • CAD Drawing
    Click here
  • Chain / Sprocket Type
    Metric Roller Chain
  • Chain Number & Pitch
    12B / 3/4 in
  • Chain Number Pitch
    12B-3 / 19.05 mm
  • Hardened Teeth
    Non-Hardened Teeth
  • Hub Style
    B
  • Hub Type
    B
  • Manufacturer Catalog
    Click here
  • Manufacturer Upc Number
    697950401805
  • Material
    Steel
  • Number Of Hubs
    1
  • Number Of Strands Across
    3
  • Number Of Teeth
    25
  • Pitch Type
    Single
  • Product Type
    Stock Bore Sprockets
  • Surface Treatment
    Protective Coating
  • UPC_NO
    697950401805

Compliance & Safety Data

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