The NTN 6315LLUC3/5K is a genuine NTN deep groove ball bearing, featuring a 75 mm inner diameter, 160 mm outer diameter, and 37 mm width. This bearing is equipped with LLU type double contact seals on both sides to protect against contaminants and retain lubricant, ensuring extended service life. It has a C3 radial internal clearance, which is greater than normal, suitable for applications involving high speeds or significant temperature differences. Manufactured by NTN, a leading global bearing supplier, it is designed for reliable performance in various industrial and agricultural machinery.