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.
Sheave diameter (mm): 140
Length (mm): n/a
Weight (g): 765
Maximum working Load (kg): 4127
Maximum Line (mm): 22