60 mm Ball Bearing Block - Single, Tie-On, Heavy Duty Keelboat 30 mm x 3000 mm

30 mm x 3000 mm long standard track with holes for M6 fasteners

Purchase: 6 N:1

The RBB80 Cheek Block with M8 mount is a high-load roller bearing block designed for fixed installations

The swivelling shackle comes with ø8 mm body and ø10 mm pin to optimize strength and weight saving

It is ideal for heavy loads in halyard

60 mm Ball Bearing Block - Single, Tie-On, Heavy Duty Keelboat 30 mm x 3000 mmThe BBB60 Tie On Heavy Duty Block offers maximum flexibility and strength for rigging systems. The 60 mm sheave is supported by stainless steel ball bearings and stainless ballbearing races, reducing friction and enhancing durability. Acetal bearing cages to prevent ball to ball friction and to reduce weight. The glass fiber reinforced cheeks ensure long term durability and resistance to wear. This block is ideal for dynamic use, offering tie on