ABEC-5 Auto Parts Z3 63005 RS Widen Deep Groove Ball Bearings are high-quality bearings manufactured by our factory. These bearings have a wide inner and outer ring which provides a higher load capacity. The bearings are deep groove, which means they are suitable for high-speed applications. They have an ABEC-5 rating, indicating a high level of precision and consistent performance. The seal is an RS type, which provides excellent protection against contamination. Our factory takes pride in producing reliable and durable bearings that meet the needs of our customers. Order now for a quality product that exceeds expectations.