The NTN 6011LLBC3/5K is a high-quality deep groove ball bearing, designed for robust performance in various industrial and agricultural applications. This genuine NTN bearing features an inner diameter of 55 mm, an outer diameter of 90 mm, and a width of 18 mm. It is equipped with LLBC3 double contact rubber seals on both sides to protect against dust and moisture, ensuring extended service life. The bearing also has a C3 radial internal clearance, which is greater than normal, suitable for applications involving high speeds or temperature variations. This sealed bearing is pre-lubricated for maintenance-free operation.