60 mm Ball Bearing Block - Cheek, Flat base Heavy Duty low friction

low friction

The PBB40 Single Becket Swivel Block is a 40mm plain bearing block with a swiveling shaft

while a polymer washer insulates stainless steel components from aluminium

All stainless parts are insulated from aluminium to prevent corrosion

The 50 mm Triple Plain Bearing Block is designed for medium-sized boats for numerous applications

60 mm Ball Bearing Block - Cheek, Flat base Heavy Duty low frictionThe BBB60 Cheek Block features a flat base for easy mounting on deck or bulkheads. The 60 mm sheave is optimized for both static and dynamic loads, with Delrin ball bearings providing smooth, low friction operation. Glass fiber reinforced cheeks enhance strength and durability, making this block ideal for leading line over deck on keelboats. BlockType: cheek,single SubType: cheek single Breaking Load: 1000 kg Safe working Load: 350 kg System: BBB60