The MR85ZZ L850ZZ miniature deep groove ball bearings come in a 10piece pack. Each bearing features a 5x8x2.5 mm size with shields on both sides (ZZ) for reliable dust protection and longer service life. Constructed from stainless steel, these bearings offer corrosion resistance and durable performance in compact assemblies. Key benefits Compact, lightweight design enables use in small mechanical assemblies without adding bulk. Stainless steel construction provides corrosion resistance, suitable for moisture or humid environments. ZZ shields protect against dust and contaminants while helping to retain lubricant for smoother operation. Deep groove design supports radial loads with the ability to handle moderate axial loads, delivering consistent rotation in confined spaces. Suitable for a wide range of smallscale applications where precise, smooth bearing motion is required. Key attributes Functionality: Deep groove ball bearing for radial and moderate axial loads Compatibility: 5x8x2.5 mm size; bore 5 mm suitable for 5 mm shafts Size: Outer diameter 8 mm; inner diameter 5 mm; width 2.5 mm Material: Stainless steel for corrosion resistance and durability Shielding: ZZ (shielded on both sides) for protection against dust Performance: Low friction, stable rotation in compact form factors Package: 10 pieces per pack Model identifiers: MR85ZZ, L850ZZ; MR85 MR85Z variant included Specifications at a glance Bearing type: Deep groove ball bearing Bore: 5 mm Outer diameter: 8 mm Width: 2.5 mm Shielding: ZZ (double shield) Material: Stainless steel Quantity: 10 pieces Applications and use cases Micro drive systems and compact motors in RC models, drones, or small robotics where space is at a 3D printer components such as small axis bearings or compact transmission elements requiring precise, lowfriction rotation Small optical instruments, cameras, or other precision equipment where a durable, corrosionresistant bearing is advantageous Notes Verify shaft diameter and clearance to ensure proper fit with the 5 mm bore Suitable for environments where corrosion resistance is beneficial due to stainless steel construction No additional lubrication details are provided; follow project requirements for lubrication and maintenance This description preserves the original product's brand, specifications, model identifiers, and features, while presenting clear, readerfriendly information to support informed decisions.