Ringball Corporation Deep Groove Radial Ball Bearing, Bore Dia 85 mm, Outer Dia 150 mm, Width 28 mm, Double Shield

The 6217ZZC3 deep groove ball bearing features an 85 mm bore diameter, 150 mm outer diameter, and 28 mm width, designed for radial load applications. It includes double metal shields (ZZ) for protection against contaminants and retains a C3 radial internal clearance for enhanced performance under thermal expansion. Constructed from high-quality bearing steel, it offers a dynamic load rating around 84-88 kN and a static load rating near 62 kN, supporting speeds up to approximately 4,300 RPM with grease lubrication. This single-row bearing is suitable for precise, durable operation in various industrial machinery and equipment.