The NACHI NJ316MC3 is a high-performance, single-row cylindrical roller bearing designed for demanding industrial applications, featuring an 80 mm bore, 170 mm outer diameter, and 39 mm width for robust radial load capacity and precise shaft alignment. Constructed from durable steel with a brass cage, this bearing offers a dynamic load rating of 190,000 N and a static load rating of 207,000 N, ensuring reliable operation under heavy loads. Its design includes two flanges on the outer ring and one on the inner ring for secure axial location, while the C3 internal clearance allows for thermal expansion, making it ideal for high-speed environments up to 3,600 rpm. The separable construction simplifies maintenance and installation, providing long service life and low friction in machinery where radial loads dominate.