The NART40UUR RICH is a yoke-type track roller designed for high radial loads and smooth rolling motion in cam followers, guide tracks, and linear systems. With dimensions of 40 mm bore, 80 mm outer diameter, and 32 mm total width, it is ideal for automation, packaging, and material handling equipment.
Its crowned outer ring minimizes edge stress and misalignment during operation. The steel cage ensures robust roller guidance, while the double contact rubber seals protect against dust, moisture, and contaminants, extending service life in demanding environments.
Transparency Note: This bearing is manufactured directly by us under the RICH brand. The code NART40UUR is used solely for compatibility identification and does not imply affiliation with J other brands. The product is clearly marked with its actual brand and origin.
Data sheet