1 STANDARD SIZE: Linear ball bearings are used in conjunction with quenched linear drive shafts, with standard inner and outer diameters, stable in operation. 2 GOOD PERFORMANCE: The load ball and the hardened drive shaft are in point contact, with small allowable load, low friction resistance and high accuracy during motion. 3 BEARING STEEL: Made of bearing steel, with special heat treatment process, this linear ball bearing has high hardness, wear resistance and long service life. 4 FOR CNC SYSTEM: Oval flange design, these ball bearings are often used in CNC linear motion systems, for mechanical sliding parts, stable and reliable. 5 WIDE APPLICATION: Widely used in electronic equipment, coordinate measuring equipment, machine tool punches, printers and sports equipment, etc.
What's in the box
2 x Linear Bearing
