The MR85ZZ P5 5x8x2.5 Single Row Deep Groove Ball Bearings Double Shielded set includes 10 pieces of precision bearings designed for compact and reliable motion. With P5 tolerance, a single row deep groove design, and double shielding, these bearings are suited for precision, lowmaintenance use in small assemblies. Key benefits precision P5 tolerance for tight fits and smooth, accurate rotation Double shielded (ZZ) construction protects against dust and debris while retaining lubrication Compact size (bore 5 mm, outer diameter 8 mm, width 2.5 mm) enables use in small, lightweight assemblies Low maintenance performance due to shielding, reducing the need for frequent sealing or relubrication Versatile, standard deep groove design suitable for a range of speeds and radial loads Key specifications and attributes Model: MR85ZZ Precision: P5 Type: Single Row Deep Groove Ball Bearing Shielding: Double Shielded (ZZ) Size: 5x8x2.5 mm (bore x outer diameter x width) Quantity: 10 pieces Construction: Deep groove ball bearing with double shields for protection and longevity Compatibility and performance Compatible with standard 5 mm bore systems and assemblies that require small, precise bearings Suitable for applications needing lowfriction operation in tight spaces Shielded design helps minimize contamination and lubricant loss, contributing to extended service life in appropriate conditions Applications (use cases) Micro motors, compact gearboxes, and small robotics components where precise, smooth rotation is required 3D printer and small CNC machine axes and linear motion assemblies Precision instruments, measurement devices, or other compact equipment requiring reliable, lowfriction bearings Notes Please verify fitment with your shaft diameter, housing, and intended load/speed conditions to ensure performance The description reflects the listed model features: MR85ZZ, P5 precision, 5x8x2.5 mm size, single row deep groove, double shielded, 10 pieces included