3D Printer Part and Spares for DIY and Industrial Builds

LM10UU 10mm linear motion ball bearing delivers smooth, low-friction, high-precision travel on standard 10mm shafts. Made from durable chrome steel with rubber seals, it helps resist wear and blocks dust/debris to reduce maintenance. Ideal for 3D printers, CNC machines, robotics, automation systems, and linear actuators—improving motion accuracy, repeatability, and long service life.

• Model: LM10UU
• Shaft diameter (ID): 10 mm
• Outer diameter (OD): 19 mm
• Length: 29 mm
• Material: Chrome steel
• Sealing: Rubber seals
• Precision-engineered for accurate linear motion
• Smooth, low-friction ball design
• Resists wear for long lifespan
• Rubber seals help keep dust and debris out
• Wide compatibility with 10mm shafts
• Easy drop-in installation
• Other sizes available: LM8UU and LM12UU

The SK10 10mm Linear Bearing Rail Support is a high-precision aluminum guide for CNC routers, 3D printers, robotics, and automation. Designed for 10mm shafts, it delivers smooth, low-friction motion while handling radial and axial loads. It’s easy to install with pre-drilled mounting holes and suitable for CNC, XYZ tables, robotics, automation, and industrial machinery.

• High-Quality Aluminum Construction: Durable and corrosion-resistant for long-lasting performance.
• Smooth Linear Motion: Ensures precise, low-friction movement for 3D printers, CNC machines, and robotic systems.
• Supports Radial & Axial Loads: Maintains stability under operational stress.
• Versatile Application: Compatible with CNC routers, XYZ tables, robotics, and automation equipment.
• Easy Installation: Pre-drilled mounting holes simplify setup and integration.

SHF10 Shaft Support is a horizontal 10mm linear shaft holder for 3D printers, CNC machines, and robotics. It stabilizes and aligns 10mm shafts to reduce vibration and ensure smooth motion, improving print quality. Made from aluminum alloy and steel for durability and corrosion resistance. Features pre-drilled mounting holes for quick installation, wide compatibility with SHF8/SHF12 options, and a design built for long life in demanding applications.

• Secure 10mm Shaft Support: Maintains stable and aligned shafts during operation.
• Durable Construction: Made from high-quality aluminum alloy and steel for corrosion resistance and long-lasting reliability.
• Smooth Linear Motion: Reduces friction and vibration for precise movement.
• Easy Installation: Pre-drilled mounting holes for fast and hassle-free setup.
• Wide Compatibility: Suitable for 3D printers, CNC machines, robotics, and DIY linear motion projects.
• High Performance & Long Life: Designed to withstand continuous use in demanding applications.