This bearing housing carries a radial insert ball bearing fixed in the inner ring by grub screws, mounted in a cast iron take-up housing designed for linear positioning along the supporting rails. Bore diameter is 90.0 mm, overall height 215.0 mm, net mass 12.26 kg, and the basic dynamic load rating reaches 102000.0 N. The unit is fitted with RSR seals on both sides of the bearing. The grub screw fixation allows the shaft position to be adjusted and locked within the slotted housing, which is the main function of the take-up design, letting the unit compensate for belt or chain tension changes during operation. The RSR seals protect the bearing against dust and moisture ingress, while the spherical outer ring surface of the insert bearing provides self-aligning capability, accommodating slight shaft misalignment without affecting running accuracy.