Features The ball bearing is made of high-quality ceramic ZrO2 and polytetrafluoroethylene material, which has the characteristics of high preci sion, fast speed and small wear. Its zirconia runway has the characteristics of high temperature resistance and resistance. It has the characteristics of high stability and high reliability. Low friction resistance, low power consumption and high mechanical efficiency. Standardized size for machinery manufacturing, equipment installation and maintenance. The all-ceramic bearing has the characteristics of anti-magnetic insulation, wear and resistance, non-self-lubrication, high temperature resistance and cold resistance, and can be used in extremely harsh environments and special working conditions. Features: The bearing is made of high-quality ceramic ZrO2 and polytetrafluoroethylene material, which has the characteristics of high preci sion, fast speed and small wear.Its zirconia runway has the characteristics of high temperature resistance and resistance.It has the characteristics of high stability and high reliability.Low friction resistance, low power consumption and high mechanical efficiency.Standardized size for machinery manufacturing, equipment installation and maintenance. Specification: Material: PTFE, Ceramic ZrO2 Model: 6001 Type: DisclosureInner diameter: 12mm / 0.5inch Outside diameter: 28mm / 1.1inch Thickness: 8mm / 0.3inch Color: White Rolling column number: Single Raceway type: Deep groove raceway Weight: Approx. 20g/0.7oz Package List: 1 x ZrO2 Bearing Package List