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Harken 5.5 in. Sheave

HAR519
$547.99
Harken 5.5 in. Sheave
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Product Details


    Technical Description


    Big Boat sheaves are available for special applications as well as for replacement sheaves in Big Boat blocks. Made of hardcoat-anodized, PTFE-impregnated 6061-T6 aluminum, sheaves feature Torlon® rollers to carry high radial loads and carbon-black Delrin® balls to support sideloads and provide UV protection.
    Delrin® is a registered trademark of E. I. du Pont de Nemours and Company or its affiliates.
    Torlon is a registered trademark of Solvay Advanced Polymers L.L.C.

    Tech Specs

    Imperial Metric
    Sheave Ø 5 1/2 in 140 mm
    Width 1 1/8 in 29 mm
    Weight 27 oz 765 g
    Center pin Ø 7/8 in 22.28 mm
    Fasteners 3/8 in 10 mm
    Fastener circle 1 5/8 in 41 mm
    Maximum line Ø 7/8 in 22 mm
    Maximum working load 9100 lb 4127 kg
    Breaking load 18200 lb 8254 kg

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