This deep groove ball bearing carries a spherical outer ring surface, allowing the inner ring assembly to self-align within the housing bore. Bore diameter is 35.0 mm, outside diameter 72.0 mm, width 17.0 mm, and net mass is 0.27 kg. The inner ring is machined for a fit, and the bearing is sealed on both sides with R seals (NPP), keeping grease in and contaminants out of the raceway. The spherical outer ring compensates for angular misalignment between the shaft and housing, which reduces edge loading on the balls and raceways when perfect alignment cannot be guaranteed during mounting. Sealing on both faces means the bearing is grease-lubricated and does not require external relubrication paths, making it suited to installations where access for maintenance is limited. The 35 mm bore and 72 mm outside diameter with a 17 mm width place it in a compact envelope, appropriate where radial space is constrained but some shaft deflection or misalignment must still be accommodated.