• 6205ZZ ball bearings with standardized dimensions, compatible with a wide variety of systems and equipment • Size: inner diameter of 25 mm, outer diameter of 52 mm, and width of 15 mm • Shields on each side help prevent contamination and keep grease inside the bearing, suitable for moderately contaminated environments • Inner and outer rings and balls made of high-quality chrome steel, designed to keep the balls evenly spaced and reduce friction and wear • High-precision design ensures smooth and quiet operation, extending the bearing's service life • Deep groove design ideal for transmitting radial and axial loads • Bearings suitable for electric motors, automotive industry, agricultural machinery, and other mechanisms that require ball bearings