SBR20LUU (SME20LUU) Long Open Type Housing With Linear Bearing Slider Bushing for 20mm SBR Shaft

Product Type: Long Open Linear Bearing Block
Bearing Type: Open Linear Ball Bearing with Aluminium Housing
Compatible Shaft Diameter: 20mm
Compatible Rail: SBR20 Supported Linear Rail
Housing Material: Aluminium Alloy
Bearing Material: Hardened Bearing Steel
Ball Material: Hardened Steel Balls
Bearing Type: Double-Length (Long Type)

The SBR20LUU (SME20LUU) Long Open Linear Bearing Block is a high-precision linear motion slider designed for 20mm SBR supported linear shafts. The open-type bearing allows smooth travel along supported rails, while the double-length (LUU) design provides increased load capacity, improved rigidity, and greater running stability compared to standard linear bearings. Manufactured with a precision-machined aluminium housing, hardened bearing steel races, and recirculating steel balls, it delivers low-friction, accurate, and reliable linear motion for automation and precision machinery.

Applications

• CNC routers and engraving machines
• 3D printers
• Laser cutting and engraving machines
• Industrial automation equipment
• Packaging machinery
• Woodworking machines
• Robotics and motion control systems
• Linear guide assemblies
• DIY CNC and engineering projects