The NKE 22310EC3W33 is a genuine NKE spherical roller bearing, designated as 22310-E-C3-W33, engineered for high radial and axial loads. Featuring a 50mm bore diameter, 110mm outer diameter, and 40mm width, this robust bearing includes an optimized internal design (E) for enhanced load capacity and C3 radial internal clearance, allowing for greater thermal expansion or misalignment. The W33 designation indicates an annular groove and three lubrication holes in the outer ring for efficient lubrication. Ideal for demanding industrial and agricultural machinery applications.