Beefy LMK10UU Square Flange Linear Ball Bearing 10mm ID 19mm OD 29mm Length With 4 Rows Of Steel Balls SAE52100 Carbon Steel For CNC Machines And 3D Printers Linear Rail Guides 2 Pack
UPC: 00193019678299
✔️ 2 pack includes two LMK10UU, 10mm ID, 19mm OD, 29mm length
This LMK10UU square flange linear bearing is a precision guide for CNC machines and 3D printers, designed to ride on a cylindrical shaft or guide rail for smooth, accurate motion. It's a simple upgrade for linear motion systems that require reliable low-friction performance.
✅ Inner diameter 10mm (0.39"), outer diameter 19mm (0.75"), length 29mm (1.14")✅ 4 rows of steel balls form a tight, continuous rolling loop for steady motion
✅ Bearing steel SAE52100, bearing with pre-lubrication and contact seals on both sides
✅ Dynamic load rating 370 N, static load rating 540 N
✅ Square flange design for easy mounting on rails or shafts
✅ Includes 2 bearings per pack for multi-axis projects
💡 What is a square flange linear bearing used for in precise CNC and 3D printer motion? This handy bearing is designed to deliver reliable, low-friction linear guidance on shafts and rails in compact setups. - It supports precise, low-friction linear motion on standard 10mm shafts - The sealed, pre-lubricated design keeps debris out and reduces maintenance - It mounts easily to frames or rail assemblies for rigid, reliable positioning - Works well in budget-friendly CNC mills and hobby-grade 3D printers