Plain bearing blocks provide great performance in static applications with heavy loads.
TECHNICAL FEATURES PBB 100
● A plain bearing block handling up to 4 ton load.
● The block features a plain bearing with polymer bushing and two axial Delrin® 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 blocks are quick and easy to dismantle for maintenance.