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    Big Boat Sheaves

    114 mm Sheave

    Part No. 518
    $471.35  Limited Quantities In Stock
    Sheave Ø (mm)114 mm
    Sheave Ø (in)4 1/2 in
    Maximum line Ø (mm)18 mm
    Maximum line Ø (in) 3/4 in
    Maximum working load (kg)3401 kg
    Maximum working load (lb)7500 lb

    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.

    Sheave Ø (mm)114 mm
    Sheave Ø (in)4 1/2 in
    Width (mm)25 mm
    Width (in)1 in
    Weight (g)454 g
    Weight (oz)16 oz
    Center pin Ø (mm)19.1 mm
    Center pin Ø (in) 3/4 in
    Fasteners (mm)10 mm
    Maximum line Ø (mm)18 mm
    Maximum line Ø (in) 3/4 in
    Maximum working load (kg)3401 kg
    Maximum working load (lb)7500 lb
    Breaking load (kg)6803 kg
    Breaking load (lb)15000 lb
    DWG: 518.dwg (open/save)
    DXF: 518.dxf (open/save)
    IGS: 518.igs (open/save)
    EPS: 518.eps (open/save)
    High-res JPG: 518.jpg (open/save)

    DO NOT use Harken Equipment for Human suspension.

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    N15W24983 Bluemound Rd.  Pewaukee, WI 53072
    Tel: 262.691.3320 | Fax: 262.701.5780
    Email: harken@harken.com 
    Technical Service: technicalservice@harken.com
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