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Harken 7 in. Sheave
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Harken 7 in. Sheave

HAR520
Harken
List: $1,016.60
Price: $894.99

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    Product 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.



    Technical Information


    Tech Specs
    Imperial Metric
    Sheave Ø 7 in 178 mm
    Width 1 1/8 in 29 mm
    Weight 45 oz 1280 g
    Center pin Ø 1 1/2 in 38 mm
    Fasteners 1/2 in 12 mm
    Fastener circle 2 1/2 in 64 mm
    Maximum line Ø 7/8 in 22 mm
    Maximum working load 14000 lb 6349 kg
    Breaking load 28000 lb 12698 kg



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