Description
Features: Made of high quality bearing steel, anti-wear, anti oil and anti pollution, corrosion resistant, durable. Often used in combination with cylindrical shafts or guide rails, suitable for 3D printers, CNC and other instruments. The friction is low, the loss is small, and the balls in the frame ring can be ensured to run on the smooth ball guide surface even when running at high speed, and the noise is low. It has strong interchangeability and can be matched with most brand models for easy replacementifications: Material: Bearing Steel. Color: Silver. Inner Diameter: 25mmr Diameter: 40mmth: 58mmage Content: 1 x Linear Bearingces: 1 to the light and screen difference, the item’s color may be slightly different from the pictures. 2se allow 1mm-3mm differences due to manual measurement. 3k you for your kindly understanding.