This cylindrical roller bearing carries a full complement roller set arranged in two rows, with a bore of 65.0 mm, an outside diameter of 100.0 mm and a width of 26.0 mm, weighing 0.71 kg. The outer ring has 1 rib and the inner ring has 3 ribs, forming a semi-locating bearing configuration, design A. It permits a limiting speed of 4600 1/min and a reference speed of 2700 1/min. The full complement roller arrangement gives high radial load capacity within a compact cross-section, while the semi-locating design allows axial displacement in one direction, accommodating shaft expansion. Radial internal clearance C3 (Group 3) provides increased internal play, suitable for compensating thermal expansion under load. The rib configuration on the outer and inner rings guides the roller set and supports axial positioning during operation.