Solid-lubricant-inlaid bearings

Self-lubricating Bearings use high grade metal alloys as their base material and have finely finished surface with holes in which a specially formulated solid lubricant is embedded. The lubricant cover up to 25-30% of the working surface. During operation the lubricant film is deposited automatically over the complete moving surface.

It has a backing made of bronze with particular formulation supported by certain angle and density. The solid lubricants inlaid in the bushing are compounded with precision. It's used in successive casting machine, mineral mountain machinery, shipping, steam turbine etc.

Machined Cast bronze bearings offer technically and economically favourable bearings solutions. High loading capability, low weight, good corrosion resistance. Roncan Bearing can offered different type bronze alloys according to the life time, service etc. The tolerance is much tighter than wrapped bronze bushes.