Product Description
The NTN 22213K/W33 Spherical Roller Bearing is a heavy-duty bearing designed for maximum durability and reliability in demanding applications. The “K” suffix specifies a tapered bore (1:12), making it suitable for mounting on tapered shafts or adapter sleeves, ensuring a secure fit. The “W33” suffix denotes an annular lubrication groove with three lubrication holes in the outer ring, providing efficient grease flow and extended service life. With its double-row spherical roller design, this bearing can support high radial and axial loads while compensating for shaft deflection and misalignment, even in harsh conditions.




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