Ringball Corporation Deep Groove Radial Ball Bearing, Bore Dia 75 mm, Outer Dia 130 mm, Width 25 mm, Double Seal

The 6216 deep groove ball bearing features an 80 mm bore diameter, 140 mm outer diameter, and 26 mm width, designed for high radial and axial load capacity. It operates efficiently at speeds up to 4500 rpm with grease lubrication and 5300 rpm with oil. Constructed from high-quality steel, it offers dynamic load ratings around 71-77 kN and static load ratings near 54-58 kN, ensuring durability and precision. Variants include open, shielded (ZZ), and sealed (2RS or DDU) options for protection against contaminants, reducing friction and noise. This bearing suits rotary and factory automation applications requiring reliable, quiet, and long-lasting performance.