This is a Special Order item. Please contact sales@adventuresafety.com.au for availability and delivery lead time.
Narrow high-load sheaves in mastheads improve sail handling, speed sail changes, and allow the use of smaller, lighter halyard winches. Sheaves combine sideload-carrying balls with a PTFE composite bushing for radial loads.
Part no. 694: 152mm Narrow Sheave
Specifications
- Sheave Ø (mm) 152 mm
- Sheave Ø (in) 6 in
- Width (mm) 22 mm
- Width (in) 7/8 in
- Weight (g) 539 g
- Weight (oz) 19 oz
- Maximum line Ø (mm) 12 mm
- Maximum line Ø (in) 1/2 in
- Maximum working load (kg) 7258 kg
- Maximum working load (lb) 16000 lb
- Breaking load (kg) 16828 kg
- Breaking load (lb) 37100 lb
- Maximum wire Ø (mm) 10 mm
- Maximum wire Ø (in) 3/8 in
- Center pin Ø (mm) 19.1 mm
- Center pin Ø (in) 3/4 in
- Note: Breaking load based on use of solid 304 stainless shafts.
Resources/References
- Need help to design your Harken system - take a look here for the Harken System Guides and Drawings
- Take a look here for all the official Harken Support Information