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N278408: Unit Driven Sheave | Shop.Deere.com
Original

N278408: Unit Driven Sheave

Part Number: N278408

Parts Tier: Original

  • John Deere unit driven sheave receives rotational motion from the drive system, transferring power to connected components efficiently
  • Grooved profile on this sheave supports secure belt seating, helping maintain consistent engagement during operation
  • Guidance of the belt path by this sheave helps manage tension and supports integration within compatible assemblies
  • Standard unit design allows straightforward installation or replacement in existing belt-driven setups as needed
  • Steel construction enables this sheave to endure regular use while resisting wear for lasting reliability in service environments

    Product Dimensions

    Weight
    24.08 lb
    Height
    10 in
    Length
    3.8 in

    Specifications

    Groove Width
    22.733 mm
    Effective Diameter
    246.126 mm
    Bore Size
    38.969 mm