Sheaves

Harken 5T V Sheave - Wide Tulip Part Number Sheave Dia. Center Pin Dia. Width Weight Max. Line Dia. Max. Working Load Breaking Load HKN-3378 62mm 22.67mm 35mm 228g 13mm 5000kg 10000kg

Harken 3T V Sheave - Wide Tulip High-load titanium V sheaves feature the same incredibly efficient bearing set of angled titanium rollers as Harken’s V blocks. Harken V sheaves are extremely versatile! Perfect for running lines underdeck, in...

Ronstan Series 150 RB Sheave Part Number Sheave Max Rope Size Sheave Diameter W.L Weight RON-RF158000 20mm 150mm 5000kg 739g RON-RF158000W 32mm 150mm 8100kg 1164g

Harken 114mm Sheave 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...

Ronstan Series 125 Roller Bearing Sheave - Wide High static and dynamic load capacity achieved with alloy sheaves, Torlon® needle rollers for axial loads, and acetal ball bearings for side thrust loads. Specifications Extra wide sheave Suits...

Harken High-Load Sheave High-load sheaves are offered as replacement parts or for use in special applications. Their bearing system combines sideload-carrying balls with a PTFE composite bushing to carry radial loads. Please Note: Breaking load...

Ronstan Series 125 Roller Bearing Sheave High static and dynamic load capacity achieved with alloy sheaves, Torlon® needle rollers for axial loads, and acetal ball bearings for side thrust loads. Specifications Suits 125 roller ball bearing...

Harken 22mm High-Load 1250 Car - Pivoting Sheaves, Eyestrap Harken ball bearing traveler cars with multipart purchases allow easy adjustment of loaded sails from the cockpit. Small Boat CB traveler cars fit dinghies, keelboats, beachcats, and offshore...

Ronstan Series 75 Roller Bearing Sheave, Wide Alloy, 75mm x 41.5mm x ID10.2mm, Torlon® needle rollers Extra wide sheave High static and dynamic load capacity achieved with alloy sheaves, Torlon® needle rollers for axial loads, acetal ball...

Harken Wide Sheave, 64mm Self-contained sheaves are designed for sailors to use in custom applications. Midrange sheaves come in either Delrin® or aluminum for wire. Delrin® is a registered trademark of E. I. du Pont de Nemours and Company or...

Harken 57mm 5-Sheave Block - Swivel Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy trimming...

Ronstan Series 75 Orbit Sheave Alloy 75mm x 20mm xID 42.5mm sheave with Torlon® needle rollers Torlon® needle rollers minimise friction High static and dynamic load capacity achieved with alloy sheaves, Torlon® needle rollers for axial...

Ronstan Series 75 Roller Bearing Sheave Alloy, 75mm x 20mm x ID10.2mm. Torlon® needle rollers Torlon® needle rollers minimise friction High static and dynamic load capacity achieved with alloy sheaves, Torlon® needle rollers for axial...

Harken Narrow Sheave 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. Note:...

Harken 57mm High-Load Sheave with Aluminium Sheave High-load sheaves are offered as replacement parts or for use in special applications. Their bearing system combines sideload-carrying balls with a PTFE composite bushing to carry radial loads. Part...

Spinlock TWR Sheave Line Diverter TWR Organiser is a development of Spinlock's successful TSR Organiser Range, offering a high load, single line diverter for lines up to a massive 2.5 tonnes. Product Information Single Sheave in either 30mm or...

Ronstan Series 60 Orbit Sheave High static and dynamic load capacity achieved with alloy sheaves, Torlon® needle rollers for axial loads, captive acetal ball bearings for side thrust loads. Torlon® needle rollers minimise friction...

Series 60 Roller Bearing Sheave High static and dynamic load capacity achieved with alloy sheaves, high strength PEEK needle rollers for axial loads, acetal ball bearings for side thrust loads.  Materials  Needle rollers & ball...

Ronstan Series 60 Ratchet Sheave Alloy, 60mm x 16.9mm x ID6.3mm 14:1 holding power The patented extruded hole design, in conjunction with the groove profile of the sheave, provides a more powerful grip than conventional designs. Unrivalled low weight...

Ronstan Series 75 Ratchet Sheave Alloy, 75mm x 20.2mm x ID22.1mm 18:1 holding power The patented extruded hole design provides up to 18:1 holding power   Carbon black Torlon® ball bearings. Alloy sheave. Torlon® ratchet...