Selden Blocks – BBB60 Cheek

BBB’s are used where the loads are more moderate & dynamic. The ball bearings provide for good sheave rotation with the lowest possible friction.

The BBB60 blocks are available both with ball bearings in Delrin as well as Stainless steel. The Delrin version is a low weight alternative for moderate loads.

•  5 mm Delrin ball bearings and 60 mm Acetal sheave.
• Cheeks made of glass fibre reinforced composite.