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 # HAR1539 | Mfr. Part # 1539
FEATURES
FEATURES
- Robust sheave for big boat applications.
- Wide profile accommodates larger lines.
- 2 1/2 inch (64.0 mm) sheave diameter.
- High load capacity and durability.
TECHNICAL INFORMATION
TECHNICAL INFORMATION
| Description | Imperial | Metric |
|---|---|---|
| Sheave | 2 1/2 in | 64 mm |
| Length | 5 3/16 in | 13 cm |
| Width | 1 3/8 in | 35 mm |
| Weight | 7 oz | 198 g |
| Center Pin | 5/16 in | 8.1 mm |
| Fasteners | 5/16 in | 8 mm |
| Maximum Line | 1/2 in | 12 mm |
| Maximum working load | 3000 lb | 1361 kg |
| Breaking Load | 6000 lb | 2721 kg |
