Harken Sheave - Big Boat - Sheave Dia: 4.0 in (102.0 mm) (550)
Harken Sheave - Big Boat - Sheave Dia: 4.0 in (102.0 mm) (550) is backordered and will ship as soon as it is back in stock.
Description
Description
Big Boat sheaves are available for special applicationsas well as for replacement sheaves in Big Boat blocks.Made of hardcoat-anodized, PTFE-impregnated6061-T6 aluminum, sheaves feature Torlon® rollers tocarry high radial loads and carbon-black Delrin® ballsto 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 # HAR550 | Mfr. Part # 550
Technical Information
Technical Information
Description | Imperial | Metric |
---|---|---|
Sheave | 4 in | 102 mm |
Width | 7/8 in | 22 mm |
Weight | 10 oz | 284 g |
Center Pin | 3/8 in | 10 mm |
Fasteners | 3/8 in | 10 mm |
Maximum Line | 9/16 in | 14 mm |
Maximum working load | 4950 lb | 2245 kg |
Breaking Load | 9900 lb | 4490 kg |