Однорядный радиальный шарикоподшипник NSK 6820NCMP6, с канавкой под стопорное кольцо

Описание

Boundary Dimensions d 100 mm Bore diameter D 125 mm Outside diameter B 13 mm Width r (min.) 1 mm Chamfer dimension Basic Load Ratings C r 21500 N Basic dynamic load rating C 0r 23000 N Basic static load rating Speeds Grease 4800 min -1 Grease lubrication Oil (Oil-bath) 5600 min -1 Oil-bath lubrication Dimensions a (min.) 2.1 mm Distance outer ring from side face to snap ring groove b (min.) 1.3 mm Width of snap ring groove D1 (max.) 122.6 mm Diameter of snap ring groove ro (max.) 0.4 mm Bottom radius of snap ring groove rN 0.5 mm Chamfer dimension Abutment and Fillet Dimensions da (min.) 105 mm Diameter of shaft abutment da (max.) 105.5 mm Diameter of shaft abutment Da (max.) 120 mm Diameter of housing abutment ra (max.) 1 mm Radius of shaft or housing fillet Dx (min.) 132 mm Diameter of snap ring recess in the housing Cy (max.) 2.9 mm Distance from outer ring side face to snap ring back face Calculation factors fo 17.3 Factor Mass Mass approx. 0.31 kg Mass approx.