Harken Sheave - Big Boat - Sheave Dia: 5 1/2 in (140.0 mm) (519)
Harken Sheave - Big Boat - Sheave Dia: 5 1/2 in (140.0 mm) (519) is backordered and will ship as soon as it is back in stock.
Description
Description
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.
Our Part # HAR519 | Mfr. Part # 519
Technical Information
Technical Information
Description | Imperial | Metric |
---|---|---|
Sheave | 5 1/2 in | 140 mm |
Width | 1 1/8 in | 29 mm |
Weight | 27 oz | 765 g |
Center Pin | 7/8 in | 22.28 mm |
Maximum Line | 7/8 in | 22 mm |
Maximum working load | 9100 lb | 4127 kg |
Breaking Load | 18200 lb | 8254 kg |