Home / Shop / Ronstan Series 40 Ball Bearing Block - Single - Universal Head [RF40100]

Ronstan Series 40 Ball Bearing Block - Single - Universal Head [RF40100]

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    Series 40 Ball Bearing Block - Single - Universal Head

    Sheaves running on Acetal or Torlon? ball bearings provide high performance & low friction. The 2-stage ball bearing system provides consistent performance over the full load range.Captive Lock? universal head can be fixed in either of two planes, or free to swivel as required.

    Features:

    • Low friction Acetal or Torlon? bearing system
    • Lightweight
    • Cheek cut-outs for easy bearing maintenance
    • Captive Lock? universal head
    • Slotted pin shackle eliminates fouled lines


    Applications:
    • Mainsheet
    • Halyard
    • Vang
    • Spinnaker control lines on off-the-beach catamarans, one design classes and sportsboats up to 8M(26')


    Materials:
    • U.V. Stabilized Acetal sheaves
    • Acetal ball bearings
    • Impact and U.V. resistant, fiber reinforced Nylon cheeks
    • Grade 316 stainless steel load strap and head fitting


    Specifications:
    Sheave ?: 40mm(1-9/16")
    Max. Rope ?: 10mm(7/16")
    Pin ?: 5mm(3/16")
    M.W.L.: 350kg(770lbs)
    B. L.: 1,000kg(2,200lbs)
    Weight: 70g(2.5oz)
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