Specification AgeRangeDescription : adult Brand : LUCKDANO BulletPoint : Bearings BulletPoint1 : [high speed Precision] The open type blocks offer superior speed and precision, making them for various precision projects. BulletPoint2 : [Easy Installation] Designed for convenience, these bearings are easy to install and suitable for both beginners and experienced users alike. BulletPoint3 : [Premium Quality Material] These sbr20uu linear,motion bearings are crafted from high grade aluminum alloy, ensuring durability, low noise, and extended lifespan. BulletPoint4 : [Multiple Uses] This set includes 4 pieces of linear blocks, providing versatility for different diy projects and applications. BulletPoint5 : [Precise ] With a 20mm inner diameter, 39mm outer diameter, and 11mm thickness, these bearings are ideal for 3d printers and engraving machines with 20mm shaftorrod projects. Color : One Color ExternallyAssignedProductIdentifier : 8047286821969 IncludedComponents : No ItemName : 4pcs Aluminum Alloy SBR20UU Linear Motion Bearing Sliding Block 20 * 39 * 11mm, Open Type Blocks with High Speed, High Precision for 3D Printer, CNC Parts ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 20 centimeters ItemPackageDimensions_Width : 18 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : linear-ball-bearings Manufacturer : LUCKDANO ModelName : QMJQZCRMG ModelNumber : LUCKDANOoyrcg1wdpf NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : LUCKDANOoyrcg1wdpf ProductDescription : [high speed Precision] The open type blocks offer superior speed and precision, making them for various precision projects. [Easy Installation] Designed for convenience, these bearings are easy to install and suitable for both beginners and experienced users alike. [Premium Quality Material] These sbr20uu linear,motion bearings are crafted from high grade aluminum alloy, ensuring durability, low noise, and extended lifespan. [Multiple Uses] This set includes 4 pieces of linear blocks, providing versatility for different diy projects and applications. [Precise ] With a 20mm inner diameter, 39mm outer diameter, and 11mm thickness, these bearings are ideal for 3d printers and engraving machines with 20mm shaftorrod projects.
Spec:
Features: These liner,motion bearings are made of aluminum alloy for low noise and long service life. Bearings have a 20mm inner diameter, a 39mm outer diameter, and a 11mm thickness. These are great for 20mm shaftorrod projects such as 3D printer, engraving machine. They are open type blocks, have high speed and high precision. There comes total 4 pieces bearings which you may use for many different projects. Specifications: Type: SBR20UU Material: Aluminum alloy Inner Diameter: 20mmor0.8in Outer Diameter: 39mmor1.5in Thickness: 11mmor0.4in Quantity: 4pcs Package Includes: 4 x Linear Blocks