Worldwide shipping | Free shipping on orders over $145 Learn more

⚓1830 E Interstate 30 Hwy, Suite 300 · Rockwall, TX, 75087

Selden Ball Bearing Blocks

(53 products)

Ball bearing blocks are used where the loads are more moderate and dynamic. The ball bearings provide for good sheave rotation with the lowest possible friction. Available in 20, 30 and 40 mm sheave diameters. Selden ball bearing blocks can be used for medium and dynamic loads in Control line applications, Mainsail sheets for dinghies and keelboats, Spinnaker sheets, barber haulers, Genoa sheets, Dinghy applications and Vang applications.