SKF P2B 208-SRB-SRE Pillow Block Bearing Unit

SKF P2B 208-SRB-SRE Pillow Block Bearing Unit is a two-bolt, cast-iron pillow block that houses a spherical roller bearing insert for robust radial support with some misalignment tolerance. The bore is 2-1/2 inches (63.5 mm) and the housing includes two bolt holes for secure mounting. The bearing insert is sealed with a radial lip seal and is grease-lubricated, with a grease fitting provided for periodic relubrication. The suffix SRE indicates an expansion (non-locating) bearing location and end cover included. Basic dynamic load rating is 33,300 lbf and basic static load rating is 41,100 lbf, with a limiting speed of 3,100 rpm. The unit’s construction uses a cast-iron housing and a spherical roller insert to handle higher radial loads and moderate axial loads while accommodating shaft misalignment, making it a ready-to-mount solution for machinery requiring a 2-1/2 in bore mounted bearing. This P2B variant is designed for reliable service on shafts of the stated bore, providing a compact, maintenance-friendly mounted bearing option for industrial equipment.