This needle roller bearing carries a solid inner ring, giving it a compact radial section for its load capacity. Bore diameter is 80.0 mm, outside diameter 110.0 mm, and width 25.0 mm, with a net mass of 0.675 kg. The limiting speed is rated at 5100 1/min, with a reference speed of 3150 1/min, placing this design in the light series of the NKI range. The bearing is fitted with a standard cage and radial internal clearance in group CN (Group N), suitable for applications requiring precise radial guidance under moderate loads. As the inner ring is solid, the bearing can accommodate radial loads while maintaining accurate shaft location, and the standard clearance class supports predictable running behavior at rated speeds without special mounting adjustments.