TKSE MR85ZZ Miniature Bearing,Thin Wall Steel Ball Bearings,10pcs Double Shielded Bearings 5x8x2.5mm for 3D Printer,Quadcopters or Model Kits

High Quality:Steel Bearing--MR85ZZ miniature bearings are made of high quality steel, ensuring low noise and long service life, ideal for continuous and demanding applications such as surface milling machines. Precision:Deep Groove Ball Bearing--Its miniature design with deep grooves ensures precise and stable rotation, crucial for high-precision appliances such as 3D printers and quadcopters. Superior Protection:Double Shielded Bearing--Each bearing is equipped with double shielding to protect against contaminant ingress and lubricant loss, thereby increasing bearing efficiency and durability in complex operating environments. Versatility:Bearings and Bearings--Package includes 10 pcs MR85ZZ miniature ball bearings, perfect for different hobby or professional projects that require high reliability and consistency bearings. Compact and Effective:Miniature Bearing--With a compact design that has an inner diameter of 5mm and an outer diameter of 8mm, these bearings are ideal for working in tight spaces, allowing the optimization of machines and small devices such as boat models.