The 290mm insulated steel sleeve bearing compatible with 6038 and 6232 ball bearings features an outer diameter of 288mm, inner diameter of 191mm, and a material thickness of 2.75mm, made from high carbon steel strip with a plain finish and a load capacity of approximately 1150 lb (about 514 kg). The 6038 deep groove ball bearing has a 190mm bore, 290mm outer diameter, and 46mm width, with a dynamic load rating around 218 kN and static load near 215 kN. It supports speeds up to 2500 rpm (oil lubrication) and operates between -40°C to 120°C. The bearing uses a pressed steel cage and offers radial clearance class CN, suitable for high-speed, low-friction applications. The matched disc springs for these bearings provide preload to reduce play and wear, with dimensions around 288mm OD, 191mm ID, 2.75mm thickness, and operate between -40°F to 250°F. These components are ideal for industrial machinery requiring durability and precision.