This needle roller bearing carries radial loads in a compact cross-section, without an inner ring, to DIN 617/ISO 1206 dimensions. Outside diameter is 100.0 mm, width is 30.0 mm, and net mass is 469.1 g. The single row of rollers runs in a standard cage, giving a limiting speed of 5700.0 1/min and a reference speed of 3400.0 1/min. The bearing has no sealing, so lubricant supply and contamination protection must be arranged by the surrounding housing design. Without an inner ring, it requires a hardened and ground shaft seat to serve as the inner running surface, making it suited for arrangements where radial space is limited and the shaft itself provides the raceway.