4pcs LM8SUU 8mm Linear Ball Bearing Bush Bushing 81517mm for DIA. 8mm linear shaft rod DIY CNC

Model: LM8SUU
Shaft OD:15mm
Shaft LENGTH:17mm
Quantity: 4pcs Linear bearing ball cage, hardened coat of both ends ring.
Bearing various parts of the size has been standardized, interchangeable, and do not have to worry about replacement of worn.
The jacket is made of carbon chromium bearing steel, through hardened and precision ground handling, providing safe and reliable for the bearing sleeve and the bearing housing assembly.
Ball in the cage loop to run a smooth ball guide surface to ensure even if high-speed operation, low noise.
INCLUDED : 4x LM8SUU 8mm Ball Bearing