This cylindrical roller bearing is a single row design with two ribs on the outer ring and one rib on the inner ring, configured as a semi-locating bearing that carries a solid cage (M1 design). Bore diameter is 55.0 mm, outside diameter 100.0 mm, and width 25.0 mm, with a net mass of 0.88 kg. Limiting speed reaches 13000 1/min, with a reference speed of 4700 1/min. Internal geometry follows the E design for increased load carrying capacity. Radial internal clearance is C3 (Group 3), suited for applications requiring compensation for interference fits and thermal expansion during operation. The semi-locating configuration allows axial displacement in one direction while providing guidance in the other, making it suitable for shaft arrangements where controlled axial movement is required alongside high radial load capacity. The solid cage design supports stable roller guidance at the specified speed range.