Polygon Definition, Properties, Types, Formulas 22226EXW33K Nachi Roller Bearing Tapered Bore 130x230x64 Bearing. 22226EXW33K Nachi Spherical Roller Bearing Steel Cage : Tapered Bore Made in Japan 22226EXW33K Nachi Spherical Roller Bearing, Steel Cage, the bearing has a tapered inner ring bore (K), Made in Japan, the 22226EXW33K inner diameter is 130mm, the 22226EXW33K outer diameter is 230mm and the 22226EXW33K width is 64mm. 22226EXW33K Roller Bearing Nachi Spherical Roller Bearing Cage: Steel Cage Bore: Tapered Bore Dimensions: 130mm x 230mm x 64mm Metric ID (inner diameter) Bore: 130mm OD (outer diameter): 230mm Width: 64mm Size: 130 x 230 x 64 mm Quantity: 1 Bearing Dynamic load rating Cr: 910,000 N Static load rating Cor: 915,000 N Limiting Speed: Grease Lubrication: 2,200 RPM Oil Lubrication: 2,600 RPM Made in Japan Nachi Spherical Roller Bearings are particularly suitable for applications where misalignment can arise from error in mounting or from shaft deflection. NACHI Spherical Roller Bearings are manufactured in a number of design and material configurations depending on the type of application and size of the bearing. Nachi Spherical Bearings have two designs, regular spherical roller bearings and spherical roller thrust bearings.