Полнокомплектные двухрядные цилиндрические роликоподшипники NSK RS-5056NRS5, с предварительной смазкой, для блоков

Описание

Boundary Dimensions d 280 mm Bore diameter D 420 mm Outside diameter B 190 mm Width C 189 mm Width of outer ring Cx (min.) 2 mm Chamfer dimension of the inner ring in the radial direction r (min.) 1.5 mm Chamfer dimension Basic Load Ratings C r 2670000 N Basic dynamic load rating C 0r 4700000 N Basic static load rating Speeds Grease 340 min -1 Grease lubrication Dimensions doh 8 mm Diameter of oil hole C1 154 mm Distance between two snap ring of the outer ring outside surface S 17.5 mm Distance from outer ring side face to snap ring back face D2 436 mm Outside diameter of snap ring f 7 mm Width of snap ring Abutment and Fillet Dimensions da (min.) 290 mm Diameter of shaft abutment Dx (min.) 472 mm Diameter of housing abutment Mass Mass approx. 92 kg Mass approx.