This insert ball bearing carries a cylindrical bore of 30.0 mm, an outside diameter of 62.0 mm, and a width of 23.8 mm, with a net mass of 0.32 kg. The extended inner ring is designed for mounting with a locking element, allowing the bearing to be fixed onto the shaft without additional adapter parts. Sealing is provided by NPP covers on both sides, protecting the raceway and rolling elements from contamination. The design allows for a certain amount of shaft misalignment, which comes from the spherical outer ring surface working together with a matching housing seat. The NPP sealing arrangement retains grease inside the bearing and keeps out dust and moisture, making relubrication unnecessary under normal operating conditions. The construction is intended for mounting in plummer blocks or flanged housings where the shaft and housing bore do not require tight tolerance alignment.