This unit carries a radial insert ball bearing fitted inside a cast iron take-up housing, allowing the whole assembly to slide for belt tensioning or shaft position adjustment. The bearing bore is 25.0 mm, the basic dynamic load rating is 14900.0 N, and the net mass is 0.62 kg. The inner ring is secured to the shaft with grub screws, and RSR seals protect the bearing from contamination. Because the housing permits swivel motion, the unit tolerates a degree of shaft misalignment during operation. The grub screw fixation gives a simple, quick mounting method on plain shafting, while the sealing arrangement keeps the bearing running without frequent maintenance in dusty conditions. The take-up design makes this bearing housing suitable wherever the shaft position needs periodic adjustment along its axis.