Uxcell 15Pcs MR105ZZ Miniature Ball Bearings 5x10x4mm Double Shielded Bearings

Made of quality chrome steel with excellent strength, hardness, and wear resistance. It can withstand significant radial and axial loads, providing reliable support in a variety of applications. Offer a physical barrier against larger particles and moderate amounts of dirt or dust, which extends the service life of the bearing and maintains optimal performance.