High Quality LM8UU bearings for your 3d Printer.
Bearing steel for both the housing and for the ball bearings.
Heat treated, high tolerance bearing.
Flange, Cylinder and squareness grinding for absolute accuracy.
When you need the very best in long life linear bearing, this is the choice.
If you opt to have us clean and lube them, they go through a very strict procedure of examination, disassembly, cleaning and finally lubing.
Sold individually.