Roller Guide Bushing

FZH Roller Guide Bushing is copper based. It is machined some regular holes and embedded the steel-balls into the new work-craft will prevent the ball getting out of as old. As the ball diameter is larger than the retainers thickness, so it will face to face directly with guide bushing, that will bring high precision match.

Parts for making Shaft & Linear Motion Guide Rail Unit for Linear Motion System.Block for making Linear Motion Guide Rail of Cross Roller Bearing.

Good heat conductivity.High corrosion resistence.long life and maintenance-free.No contaminant by oil or grease.