The NKI 28/20 RICH is a needle roller bearing that comes complete with an inner ring. This design makes it suitable for applications where the shaft cannot be hardened or ground to serve as a raceway, providing a ready-to-mount solution. These bearings are known for their high radial load capacity and their ability to operate effectively in compact arrangements. The precision-machined needle rollers are guided by a robust steel cage, which ensures accurate spacing and smooth operation, even under significant loads. The dimensions of this bearing are 28 mm inner diameter, 42 mm outer diameter, and 20 mm width, with an approximate weight of 0.103 kg. Manufactured in China by RICH.
Data sheet