The NU315EG is a high-capacity, single-row cylindrical roller bearing designed for demanding industrial applications, featuring a 75 mm bore, 160 mm outer diameter, and 37 mm width for robust performance in compact spaces. Manufactured by Nachi, this bearing is part of the EG series, which utilizes larger rollers and optimized internal geometry to deliver exceptional load capacity, reduced operating temperatures, and extended service life. With no flanges on the inner ring, it accommodates axial displacement, making it ideal for applications requiring high radial loads and moderate axial movement. Precision engineering ensures reliable operation, while the medium series design balances strength and size for versatile use across machinery and equipment.