Harken Sheave Big Boat D 64mm W 32mm Bore 5/16

Product description

64 mm Wide Sheave

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.

Specifications:

• Sheave Ø: 64 mm | 2-1/2 in
• Width: 32 mm | 1-1/4 in
• Weight: 170 g | 6 oz
• Center pin: 8.1 mm | 5/16 in
• Fasteners: 8 mm | 5/16 in
• Maximum line: 14 mm | 9/16 in
• Maximum working load: 907 kg | 2000 lb
• Breaking load: 1814 kg | 4000 lb