4PCS SCS6UU Linear Motion Ball Bearing Slide Block, 6mm Bore Dia Aluminum Bushing Linear Rail Support Guide Shaft Bearing for CNC Machine and 3D Printer

Pre-Lubrication for Smooth Operation:Apply grease before use to enhance sliding smoothness and reduce friction.Continuous Lubrication Maintenance:Regularly lubricate guide shafts and linear bearings during operation to ensure consistent performance.Load Capacity Recommendation:Operate within 80% of the rated load to maintain optimal fluidity; exceeding the rated load may compromise smooth motion.Installation Alignment Requirement:Ensure the mounting surface is horizontally aligned during installation to prevent calibration issues.Periodic Cleaning & Maintenance:Perform regular cleaning and maintenance to remove debris and prolong service life.

• SCS6UU Linear Ball Bearing: SCS6UU, Inner Diameter (ID): 6mm / 0.24", Total Length (L): 25mm / 0.98". Mounting Hole Size: M4. Load Ratings: C₀ static load rating: 392N, C dynamic load rating: 274N.
• Sealing Design: Equipped with double-side rubber seals to prevent dust ingress and maintain lubricant retention, ensuring long-term reliable operation.
• High Precision: Constructed from high-carbon bearing steel (GCr15) with heat treatment for enhanced hardness and wear resistance. 4 lines steel ball is in point contact with the shaft and rotates with very little frictional resistance, so as to obtain smooth movement with high precision.
• Performance: Smooth moving, low friction, low noise, high rigidity and long life. Economical design supports easy maintenance and replacement, reducing total cost of ownership for long-term use.
• Application Scenarios: Ideal for diverse electronic equipment, guide rails, columns, 3D printers, and CNC machining centers.