This bearing housing carries a radial insert ball bearing secured to the shaft by grub screws in the inner ring, mounted in a cast iron housing with a long base. Bore diameter is 75.0 mm, width 77.8 mm, height 163.0 mm, net mass 6.68 kg, and basic dynamic load rating 66000.0 N. The unit is fitted with RSR seals on both sides of the bearing. The grub screw fixation allows quick shaft mounting without an adapter sleeve, while the RSR seals restrict entry of dust and moisture into the bearing seat. The long base of the cast iron housing gives a wider bolt spacing, which is relevant when aligning the mounting position on the supporting structure. The insert bearing design accommodates a degree of shaft misalignment, which should be kept within the limits of the bearing's internal construction.