Harken 57mm High-Load Sheave

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Product Description Harken 57mm High-Load Sheave High-load sheaves are offered as replacement parts or for use in special applications. Their bearing system combines sideload-carry ing balls with a PTFE composite bushing to carry radial loads. Specifications Footnote Breaking load based on use of solid 304 stainless shafts. Sheave Ø (mm) 57 mm Sheave Ø (in) 2 1/4 in Width (mm) 22 mm Width (in) 7/8 in Weight (g) 113 g Weight (oz) 4 oz Maximum line Ø (mm) 12 mm Maximum line Ø (in) 1/2 in Maximum working load (kg) 2245 kg Maximum working load (lb) 4950 lb Breaking load (kg) 4491 kg Breaking load (lb) 9900 lb Maximum wire Ø (mm) 8 mm Maximum wire Ø (in) 5/16 in Center pin Ø (mm) 10 mm Center pin Ø (in) 3/8 in Show more