The NTN 6214LLBC3/5K is a high-quality, genuine deep groove ball bearing designed for demanding industrial applications. This bearing features a 70 mm inner diameter, 125 mm outer diameter, and a 24 mm width. It is equipped with double contact seals (LL) on both sides, providing excellent protection against dust, dirt, and moisture, which extends bearing life in contaminated environments. The C3 radial internal clearance is greater than normal, making it suitable for applications involving high speeds, significant temperature differences, or where shaft expansion is anticipated. The '5K' designation indicates a specific high-performance grease fill, optimized for specific operating conditions.