The Nachi 6301-2NSE C3 is a high-precision, single-row deep groove ball bearing engineered for demanding electrical and industrial applications, featuring an inner diameter of 12mm, outer diameter of 37mm, and width of 12mm for compact, robust performance. This bearing is constructed with chrome steel rings and balls, ensuring durability and smooth operation, while the double rubber seals (2RS) provide effective protection against dust and moisture, extending service life in harsh environments. With a C3 radial clearance, it supports high-speed rotation up to 16,000 RPM (grease-lubricated), a dynamic load rating of 9,750 N, and a static load rating of 4,250 N, making it ideal for motors, pumps, and machinery where reliability and low maintenance are critical. The steel cage enhances stability, and the cylindrical bore ensures easy installation. Made in Japan, the 6301-2NSE C3 is a trusted choice for engineers seeking long-lasting, efficient bearing solutions with consistent performance under load.