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    20 HSB 2.2500" BORE 1/2"X 1/4" KW 1 SS

    SKU 7300658
    Original price $214.66 - Original price $214.66
    Original price
    $214.66
    $214.66 - $214.66
    Current price $214.66
      Product Attributes:
    • 2 1/4" Bore
    • Coupling Half
    • Couplings
    • Elastomeric Couplings
    • Finished Bore
    • Size 20
    • Steel

    The Rexnord Omega 20 HSB 2.2500" BORE 1/2"X 1/4" KW 1 SS is a finished bore hub (HSB) pre-bored and keyseated to the specified bore and keyway dimensions. Ready for immediate installation, this hub eliminates machining time and ensures precise shaft fit. Reversible hub design allows inboard and outboard configurations for flexible shaft gap accommodation.

    Specification Value
    Coupling Size 20
    Hub Type HSB – Straight Bore, Pre-Bored & Keyseated
    Bore Dimension 2.2500" BORE
    Keyway 1/2"X 1/4" KW
    Bore System Inch
    Part Number (SKU) 7300658
    Material Carbon Steel Hub, Stainless Steel set screws included
    Continuous Torque Rating 2,300 lb-in
    Maximum RPM 6600
    Hub Configuration Reversible (Inboard/Outboard)
    Compatible Elements E (Close-Coupled), ES (Spacer)
    Country of Origin United States

    View the full Omega Elastomeric Couplings Catalog (PDF)