1-800-526-9328Support Center
Motion
LocationsIndustries
D08B30

MARTIN SPROCKET & GEAR CO
D08B30

Double Row Stock Bore Sprocket - 08B / 1/2 in, B Hub, 30 Teeth, Steel Material
Mi Item #00204787
MFR #D08B30
Price$136.67/each
Home
Mechanical Power Transmission
Chain and Sprockets
Roller Chain Sprockets
MARTIN SPROCKET & GEAR CO D08B30
Tap image to view
Photo may not represent actual item. Refer to name and product specs for all details.

MARTIN SPROCKET & GEAR CO
D08B30

Double Row Stock Bore Sprocket - 08B / 1/2 in, B Hub, 30 Teeth, Steel Material
Mi Item #00204787
MFR #D08B30
Mfr description
D08B30 SPK ROLLER DOUBLE B MET
  • Martin metric double 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 StockIn stock
Shipping
This product requires a Quote Request and may take longer to process and ship
USD$136.67/each

MARTIN SPROCKET & GEAR CO
D08B30

Double Row Stock Bore Sprocket - 08B / 1/2 in, B Hub, 30 Teeth, Steel Material
Price$136.67/each

Specifications

Dimensions

  • Bore Diameter
    20 mm
  • Caliper Diameter
    112.989 mm
  • Chain Roller Diameter
    8.509 mm
  • Chain Roller Width
    7.75 mm
  • Hub Diameter
    100 mm
  • Hub Outside Diameter
    100 mm
  • Length Through Bore
    40 mm
  • Maximum Bore Diameter
    68 mm
  • Outside Diameter
    128.864 mm
  • Pitch Diameter
    121.5 mm
  • Root Diameter
    112.989 mm
  • Storage Dimension Height
    1.575 mm
  • Storage Dimension Length
    5.073 mm
  • Storage Dimension Width
    5.073 mm
  • Tooth Thickness
    7 mm
  • Tooth Width
    21 mm
  • Weight
    4.60 lbs

Details

  • Bore Type
    Reboreable
  • Chain / Sprocket Type
    Metric Roller Chain
  • Chain Number & Pitch
    08B / 1/2 in
  • Chain Number Pitch
    08B-2 / 12.7 mm
  • Hardened Teeth
    Non-Hardened Teeth
  • Hub Style
    B
  • Hub Type
    B
  • Manufacturer Catalog
    Click here
  • Manufacturer Upc Number
    697950397900
  • Material
    Steel
  • Number Of Hubs
    1
  • Number Of Strands Across
    2
  • Number Of Teeth
    30
  • Pitch Type
    Single
  • Product Type
    Stock Bore Sprockets
  • Surface Treatment
    Protective Coating
  • UPC_NO
    697950397900
Help us improve this product

Compliance & Safety Data

Click on an icon below to learn more about the compliance and safety data
alt text
alt text

Customers Also Bought

Compare Up to 3 ItemsCompare Items (0/3)