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
Sheave ? (mm) 114 mm
Sheave ? (in) 4 1/2 in
Width (mm) 25 mm
Width (in) 1 in
Weight (g) 454 g
Weight (oz) 16 oz
Maximum line ? (mm) 18 mm
Maximum line ? (in) 3/4 in
Fasteners (mm) 10 mm
Fasteners (in) 3/8 in
Fastener circle (mm) 35 mm
Fastener circle (in) 1 3/8 in
Maximum working load (kg) 3401 kg
Maximum working load (lb) 7500 lb
Breaking load (kg) 6803 kg
Breaking load (lb) 15000 lb
Center pin ? (mm) 19.1 mm
Center pin ? (in) 3/4 in
