6305ZZ – Deep groove ball bearing

The 6305ZZ bearing is a deep groove ball bearing equipped with metal shields on both sides (ZZ), providing robust protection against contaminants such as dust and debris. This shielding enhances the bearing’s durability and reliability in environments where moderate to high levels of contamination are expected. The 6305ZZ bearing typically features dimensions such as a 25 mm bore diameter, 62 mm outside diameter, and 17 mm width, making it suitable for a wide range of industrial and automotive applications. Its metal shield design prevents the ingress of particles into the bearing, reducing friction and wear while ensuring smooth operation under load. Constructed with a pressed steel cage, the 6305ZZ bearing maintains proper ball guidance and load distribution, supported by its normal radial internal clearance. Lubricated with grease, it operates effectively within a temperature range typically spanning from -30°C to +120°C, making it adaptable to diverse conditions. Common applications for the 6305ZZ bearing include electric motors, automotive components, machinery, home appliances, and agricultural equipment, where its sealed design and reliable performance are essential.