30 mm Ball Bearing Block - Triple Heavy Duty The RBB80 Single Roller Bearing

The RBB80 Single Roller Bearing Block is designed for high load

glass fiber reinforced polyamide sides and a stainless steel strap for increased safety

The car is black anodized aluminium and the four plain bearing sheaves allow for 4:1 purchase of the control lines

enhancing sailing efficiency and pleasure

30 mm Ball Bearing Block - Triple Heavy Duty The RBB80 Single Roller BearingThe BBB30 Triple Block is a 30mm ball bearing block with a stainless attachment eye. The block features stainless steel ball bearings for strength and smooth rotation and glass fiber reinforced polyamide sheaves and cheeks. Acetal bearing cage to prevent ball to ball friction and to reduce weight. Ideal for moderate and dynamic loads with minimal friction. Safe working Load: 600 kg Breaking Load: 1200 kg Max line size: 8 mm