Product Description
The NTN 1218K Self-Aligning Ball Bearing is designed with a tapered bore (1:12) for mounting directly on tapered shafts or with adapter sleeves. Its double-row ball design and spherical outer raceway provide excellent self-alignment capability, compensating for shaft deflections and mounting inaccuracies. Built from high-quality chrome steel, this bearing delivers durability, smooth operation, and long service life in demanding environments.







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