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Continue ShoppingHARKEN Extra Wide Sheave, 1539
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.
Sheave Ø (mm) | 64 mm |
Sheave Ø (in) | 2 1/2 in |
Width (mm) | 35 mm |
Width (in) | 1 3/8 in |
Weight (g) | 198 g |
Weight (oz) | 7 oz |
Center pin Ø (mm) | 8.1 mm |
Center pin Ø (in) | 5/16 in |
Fasteners (mm) | 8 mm |
Fasteners (in) | 5/16 in |
Maximum line Ø (mm) | 12 mm |
Maximum line Ø (in) | 1/2 in |
Maximum working load (kg) | 1361 kg |
Maximum working load (lb) | 3000 lb |
Breaking load (kg) | 2721 kg |
Breaking load (lb) | 6000 lb |
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