The KBC 6004DDC3 single row deep groove ball bearing is engineered for reliable performance in a wide range of industrial and electrical applications, offering a 20 mm bore, 42 mm outer diameter, and 12 mm width for precise fit and durability. This bearing features double rubber seals (DD) on both sides for enhanced protection against contaminants and extended service life, making it ideal for environments where dust and moisture resistance are critical. Constructed from high-quality chrome steel, the 6004DDC3 is designed to handle moderate radial and axial loads, with a C3 internal clearance for optimal performance under varying thermal conditions. Its compact dimensions and robust sealing ensure smooth, low-maintenance operation in motors, machinery, and electrical equipment where consistent rotation and longevity are essential.