4pcs SBR20UU Open Linear Motion Bearing Sliding Block 3D Printer CNC Parts 20*39*11mm white
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Buy 4pcs SBR20UU Open Linear Motion Bearing Sliding Block 3D Printer CNC Parts 20*39*11mm white
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4pcs SBR20UU Open Linear Motion Bearing Sliding Block 3D Printer CNC Parts 20*39*11mm white | £16.79 | ||||
Features: These liner motion bearings are made of high quality 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 shaft rod 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: 20mm 0.8in Outer Diameter: 39mm 1.5in Thickness: 11mm 0.4in Quantity: 4pcs Package Includes: 4 x Linear Blocks .
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