Self Aligning Ball Bearing 35x80x21mm or 1.3780×3.1496×0.8268″ ⚙️ Design & Features Double-row with spherical outer raceway, enabling self-alignment to correct up to several degrees of misalignment Open type (no seals), ideal for applications where external seals or greasing systems are in place High-grade chrome steel (SAE 52100) construction with steel cage for durability C3 internal clearance, allowing slight thermal expansion �� Applications Designed for shafts susceptible to deflection or alignment errors—commonly found in: Machinery with long shafts or multiple support systems (e.g., pumps, conveyors, mixers) Robotics and automation with precision alignment requirements Woodworking equipment, automotive components, power transmission systems, and other industrial tools