Discover high-precision deep groove ball bearings in a 35 mm oversized cast iron sleeve design, ideal for demanding electrical and industrial applications. These bearings, including models 6003, 6202, and 6300, feature chrome steel (GCr15/52100) construction for durability and smooth operation. With dimensions ranging from 10x35x11 mm to 17x35x10 mm, they offer reliable performance under radial and light axial loads. Available with open, shielded (ZZ), or sealed (2RS) configurations, these bearings support various voltage and capacitance requirements in motor and generator assemblies. Key features include high-speed capability, low noise, and resistance to wear, making them perfect for electric fans, household appliances, and industrial machinery.