SKF 6303-2Z deep groove ball bearing

Product detailed description

SKF Explorer bearing 6303 2Z - non-separable single row radial ball bearing with a steel cage guided by balls with non-contact sheet metal seals on both sides and normal radial clearance. The cover plates of the 6303-2Z bearing are pressed into grooves on the outer ring and fit against the smooth inner ring. The 6303 2Z bearing is designed for mounting with a rotating inner ring and is filled with high-quality grease with a temperature range from -40 °C to +100 °C for the entire service life of the bearing. If the outer ring rotates, grease leakage may occur at higher speeds. SKF 6303-2Z Explorer class bearings represent a new group of high-performance rolling bearings, offering significant improvements in key operating parameters such as noise, vibration, heat generation, operational reliability, dynamic load capacity and so on. Dimensional accuracy corresponds to accuracy class P6.