This bearing housing carries a radial insert ball bearing with a cast iron take-up housing, allowing linear adjustment of the unit along mounting rails. The inner ring is secured to the shaft with grub screws, and RSR seals protect the bearing from contamination. Bore diameter is 50.0 mm, overall height 117.0 mm, net mass 2.6 kg, and the basic dynamic load rating reaches 37500.0 N. The take-up design permits sliding movement to compensate for belt tension or shaft position changes, making the unit suitable where axial adjustment along the mounting base is required. The grub screw fixation allows quick mounting and removal without press fitting, while the RSR seal arrangement supports operation in environments where dust or debris ingress must be limited. The cast iron housing provides rigidity under the stated dynamic load rating.