Specification AgeRangeDescription : adult Brand : QXCIVR BulletPoint1 : High-Quality Material: Crafted from high-density aluminum alloy, ensuring durability and a strong load-bearing capacity. BulletPoint2 : Corruption-Resistant Surfaces: The oxidized surfaces of the slider is not only visually appealing but also highly resistant to Corruption, extending the lifespan of the product. BulletPoint3 : Smoothly and Silent Movement: The low-friction design enables smooth and noiseless linear unit movement, reducing wear and improving energy efficiency. BulletPoint4 : Accuracy Manufacturing: Each linear motion ball bearing slider is precisely manufactured to maintain a standard size, providing stability and reliability. BulletPoint5 : Versatile Application: Ideal for high-speed, high-Accuracy equipment, engineering machinery, and transmission devices, making it suitable for various industrial applications. Color : Sbr20uu ExternallyAssignedProductIdentifier : 8014511391191 ItemName : QXCIVR 4pcs SBR20UU Aluminum Block 20mm Linear Motion Ball Bearing Slide Block Match Use SBR20 Linear Guide Rail CNC Parts ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : sliding-block-couplings Manufacturer : QXCIVR ModelName : QXCIVR ModelNumber : QXCIVR NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : QXCIVR ProductDescription : Model Number : SBR20UU Guide Width or Diameter : 20MM Material : aluminum ProductSiteLaunchDate : 2025-01-06T00:19:12.368Z Size : 4pcs UnitCount : 1 UnspscCode : 31171500