PBB 80
PLAIN BEARING BLOCK
Technical features
- Glass fibre reinforced sheave with polymer bushing.
 - Bronze top swivel bushings.
 - Optimised 8/10 shackle with Ø8 body for good compatibility and Ø10 pin for high bending resistance.
 - Stainless steel strap for best strength and longer service life.
 - Stiff glass fibre reinforced composite cheeks to prevent lines from wedging.
 - Sliding swivel locking mechanism.
 
















