The base material for sintered parts such as sliding bearings are bronze, iron, iron with copper and other metal powders. This powder is formed under high pressure in dies, then sintered at temperatures which are just below the melting point. According to the working conditions, the bearings can be impregnated with different oils or solid lubricants to be self-lubricating.

http://gleitlager.ch/de/produkte/gleitlager/sinterlager


FZ0464 is a bushing alternative for LM8UU the inner diameter is 8mm though the outer diameter is 12mm and the length is 15 mm