500
3.00 (76 mm) Deck 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 tocarry 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.
Technical specifications · Harken 500
| Sheave diameter | 76 mm |
|---|---|
| Width | 22 mm |
| Weight | 170 g |
| Centre pin diameter | 10 mm |
| Fasteners | 10 mm |
| Maximum line diameter | 14 mm |
| Maximum working load | 2245 kg |
| Breaking load | 4490 kg |