Ruimou 2Pcs SBR20UU Open Linear Motion Ball Bearing Slide Unit Bushing(20MM Inner Dia.) for CNC Machine Sliding, 3D Printer Parts
Ruimou 2Pcs SBR20UU Open Linear Motion Ball Bearing Slide Unit Bushing(20MM Inner Dia.) for CNC Machine Sliding, 3D Printer Parts
Feature : 1.Industrial-grade standard SBR block with high precision; With excellent motion ball, It Has Low Noise, Smooth Movement, Low Friction, High Rigidity And Long Service Life.easytomaintainreplace. 2.Perfect replacement for CNC router linear rails, mills, lathes and so on. Specifications: Productname: SBR20UU Ball Bearing Unitg Model: SBR20UU Bearing Blocks The built-in material: Bearing Steel The external material: Aluminum Alloy Quantity:2pcs Color:Silver Size: 445038mm(20mm Inner Dia.) Suitalbe for CNC machine electronic equipment,drive shaft, and etc. Package includes: 2pcs SBR20UU Blocks
Product Features
- 1.FEATURES:SBR20UU Open sliding unit bearings made of aluminum alloy,44*50*38mm(20mm Inner Dia).
- 2.ADVANTAGES:Strong rigidity, abrasion resistance, good parallel movement.
- 3.BENEFITS:Easy to install and use, the screw hole (5mm=M5) on the slider is convenient for fixing, reducing vibration and improving shaft sliding.
- 4.EVIDENCE:Widely used in 3D printers, CNC machine tools, mechanical rail parts, woodworking/medical/mechanical, DIY experimental mechanical devices, etc.
- 5.PACKGE INCLUDES:2PCS * SCS20UU Open sliding unit bearings.