Noise Reduction Technology: Engineered with a double shielded design, these small bearings operate with minimal noise, enhancing the performance of your machinery without disruptive sounds. Versatile Use: Perfectly sized at 10x15x4mm, these thin wall bearings are designed for compact spaces, providing optimal functionality in both professional equipment and household appliances. Material Excellence: Crafted from high-grade alloy steel, these bearings durability and resistance against wear and tear, making them ideal for various mechanical applications where is crucial. Safe and Reliable: Free from high-concern chemicals, these bearings are safe for use in all environments, ensuring that your machinery maintains its integrity without harmful substances. Assurance: Manufactured in , these bearings are produced under quality control standards, ensuring that each piece meets global performance expectations., Weight: 0.11794731017 pounds, Manufacturer: NONDK