This cylindrical roller bearing carries a double row, full complement roller set in dimension series 49, giving high radial load capacity within a compact cross section of 110.0 mm bore, 150.0 mm outside diameter and 40.0 mm width. Net mass is 2.092 kg, limiting speed reaches 2500.0 1/min with a reference speed of 1600.0 1/min, and radial internal clearance is class CN (Group N). Design variant A defines the ring configuration of this cylindrical roller bearing. As a locating bearing, it fixes the shaft axially while the full complement roller set maximizes contact area for radial stiffness under heavy loading. The CN clearance suits standard running conditions without added preload, and the double row arrangement improves load distribution and running accuracy compared with a single row design. No integrated seals are indicated, so lubrication and sealing must be provided externally, and the housing and shaft fits should be selected to match the specified clearance class.