Full complement roller set carries higher radial loads than caged designs, since load capacity is not reduced by a cage. This single-row cylindrical roller bearing has a bore of 40.0 mm, outside diameter of 80.0 mm and width of 23.0 mm, with a net mass of 0.522 kg. The outer ring has 1 rib and the inner ring has 2 ribs, giving a semi-locating arrangement that allows axial displacement in one direction while guiding the shaft in the other. Limiting speed is 6500 1/min, reference speed 3650 1/min. Radial internal clearance is C3, providing extra clearance to compensate for interference fits and thermal expansion during operation. As a semi-locating bearing it takes up axial loads from one side only, so it is suited for arrangements where the counter bearing handles axial location in the opposite direction. Without an integrated cage, full complement filling requires clean lubrication conditions and correct grease or oil supply to limit roller-to-roller friction.