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Harken 2.50 in. Wide Sheave

HAR640
$137.95
Harken 2.50 in. Wide 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 64 mm 2 1/2 in
    Width 32 mm 1 1/4 in
    Weight 170 g 6 oz
    Center pin Ø 8.1 mm 5/16 in
    Fasteners 8 mm 5/16 in
    Maximum line Ø 14 mm 9/16 in
    Maximum working load 907 kg 2000 lb
    Breaking load 1814 kg 4000 lb

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