This needle roller bearing carries an inner ring and a solid outer ring, providing radial support in a compact cross-section. Bore diameter is 20.0 mm, outside diameter 32.0 mm, width 16.0 mm, with a net mass of 48.6 g. Limiting speed is rated at 18500 1/min, reference speed at 10100 1/min. Radial internal clearance is set to C3 (Group 3), and the cage is of standard design. The C3 clearance allows the bearing to accommodate thermal expansion and shaft deflection under load without excessive preload, making it suitable where radial space is limited but running accuracy still matters. The standard cage guides the needle rollers evenly around the bearing axis, supporting stable operation across the full speed range up to the reference speed. As an open design, external sealing and lubricant supply must be arranged separately in the housing.