The 100mm Plain Bearing Block - Single is designed for up to 4 ton working load.

The block features a plain bearing with polymer bushing and two axial Delrin®
thrust bearings to stabilize the sheave when the rope enters or exits the block with
an angle. Machined, black anodised aluminium sheave and cheeks. All stainless parts are insulated from aluminium to prevent corrosion.

The marine grade stainless shaft is swiveling but can be fixed in 0° or 90° position with a set screw.

The blocks are quick and easy to dismantle for maintenance.

Safe working Load: 4000 kg
Breaking Load: 8000 kg
Max line size: 20 mm