Product Description
The NTN 22216K/W33 Spherical Roller Bearing is a heavy-duty bearing designed for secure mounting and long service life in demanding industrial environments. The “K” suffix indicates a tapered bore (1:12), allowing installation on tapered shafts or with adapter sleeves for a firm fit. The “W33” suffix denotes an annular lubrication groove with three lubrication holes in the outer ring, ensuring efficient grease circulation and enhanced lubrication performance. With its double-row spherical roller design, this bearing can handle heavy radial and axial loads while compensating for shaft misalignment, deflection, and mounting inaccuracies





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