1. Product Overview The 22211EK is double row E-type high-capacity spherical roller bearing with 1:12 tapered inner bore, standard dimension 55×100×25mm. Spherical outer raceway brings outstanding self-aligning performance to compensate shaft deflection and installation misalignment. E optimized roller & raceway structure greatly improves dynamic load capacity; K tapered bore matches H311 adapter sleeve for fast mounting/disassembly on smooth shafts. It bears combined heavy