The RKB Group has recently added to its product portfolio a brand new series of needle roller bearings specifically designed and manufactured for continuous casting applications. In the last years, the process of continuous casting has been optimized through careful integration of electro-mechanical sensors and computer-control to provide a product with excellent shape and quality. Given the importance of such phase in the metallurgy industry, RKB has studied its new line of needle roller bearings to feature all the technical details required to offer the highest level of reliability, from S3 temperature stabilization treatment for high operating temperature to special microgeometry for smooth operation.