Cylindrical Roller Bearing
Double Row Cylindrical Roller Bearing NNU4936 B/Sp C3 for Metallurgical Machinery with 60-64 HRC Hardness
Minimize unplanned downtime in metallurgical machinery with our Double Row Cylindrical Roller Bearing NNU4936 B/Sp C3, engineered to deliver exceptional durability under heavy radial loads. Crafted from high-grade bearing steel with 60-64 HRC hardness, this separated-type bearing ensures precise alignment and extended service life even in high-temperature industrial environments.C3 clearance optimized for thermal expansion compensation in continuous operationBrass or steel cage options accommodate varying speed and load requirementsNon-aligning design maintains stability in high-vibration machinery applications