SKF 6021-2Z Ball Bearing

SKF Explorer bearing 6021 2Z - non-disassemblable single-row radial ball bearing with a steel cage guided by balls, featuring double-sided non-contact metal shields and normal radial clearance. The cover plates of the 6021-2Z bearing are pressed into grooves on the outer ring and fit against the smooth inner ring. The 6021 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 bearing lifespan. If the outer ring rotates, there may be a loss of grease at higher speeds. SKF 6021-2Z Explorer class bearings represent a new group of high-performance rolling bearings, offering significant improvements in key operational parameters such as noise, vibration, heat generation, operational reliability, dynamic load capacity, and are manufactured with higher precision than standard bearings. The dimensional accuracy corresponds to the precision class P6.