130 mm Roller Bearing Block - Single, Swivel. For Spreader End The carbon section has a

The carbon section has a reinforced area which shall be located in the bow ring when the sprit is pushed out in active position

A swivel lock

The BBB40 Triple Becket Swivel Block is equipped with three 40 mm sheaves

Features a ø8 mm pin and a bushing for ø10 mm application

Compatible with c-c 38 mm hole spacing and M5 fasteners

130 mm Roller Bearing Block - Single, Swivel. For Spreader End The carbon section has aThe RBB130 Single Roller Bearing Block is built for extreme loads and dynamic applications, featuring a large 130 mm sheave. Made from machined black anodized aluminium and equipped with Torlon roller bearings, this block provides superior strength and smooth operation. The swiveling shaft can be fixed at 0 or 90 with a set screw. Polymer thrust bearings resist side loads, and a polymer washer insulates stainless from aluminium to prevent corrosion.