Selden Plain Bearing Blocks - 100
Seldén blocks give you the benefits of a high strength to
weight ratio. They only use top quality materials like glass fibre
reinforced composite and marine grade stainless steel. Each
component is designed for top performance and perfect
interaction with the rig under all conditions.
A plain bearing block handling up to 4 ton load.
The block features a plain bearing with acetal bushing and two axial Delrin bearings. These stabilize the sheave when the rope enters or exits the block with an angle.
Machined, black anodised aluminium sheave and cheeks.
The swivel pin is hollow and chamfered to reduce weight and all stainless parts are insulated from aluminium to prevent corrosion.
The blocks are quick and easy to dismantle for maintenance.