The 6219-2RS-C3 deep groove ball bearing is engineered for demanding industrial environments requiring superior protection and enhanced operational stability. Featuring a nominal bore diameter of 95mm, this bearing belongs to the standard, light 62 series, providing an optimal balance between load capacity and compact size. The crucial -2RS designation indicates double contact seals made of synthetic rubber, which effectively retain factory-applied grease while completely excluding moisture, dust, and corrosive debris. The internal radial clearance designated 'C3' is greater than the standard Normal clearance, making this bearing perfectly suited for applications involving interference fits, high temperature differentials, or higher operating speeds where thermal expansion must be accommodated, preventing premature failure due to binding.
Designed for maximum reliability and reduced maintenance cycles, this precision bearing ensures smooth, efficient rotational performance across a vast range of machinery including electric motors, heavy-duty pumps, compressors, and industrial gearbox input shafts. Utilizing high-quality bearing steel, the 6219-2RS-C3 offers a robust dynamic load rating of approximately 49.0 kN, guaranteeing long service life even under variable loads. Investing in a sealed, C3-rated bearing minimizes downtime associated with manual relubrication and extends the mean time between failures (MTBF), delivering a superior return on investment for critical infrastructure applications.
Key Features
C3 Internal Clearance: Ideal for applications with high interference fits or significant temperature gradients.
Double Contact Seals (-2RS): Provides maximum contaminant exclusion and grease retention for maintenance-free operation.
High Load Capacity: Standard 62 series design capable of handling significant radial and moderate axial loads.
