Однорядный радиальный шарикоподшипник NSK 6312NC2P6, с канавкой под стопорное кольцо

Описание

Boundary Dimensions d 60 mm Bore diameter D 130 mm Outside diameter B 31 mm Width r (min.) 2.1 mm Chamfer dimension Basic Load Ratings C r 90000 N Basic dynamic load rating C 0r 52000 N Basic static load rating Speeds Grease 6000 min -1 Grease lubrication Oil (Oil-bath) 7100 min -1 Oil-bath lubrication Dimensions a (min.) 4.06 mm Distance outer ring from side face to snap ring groove b (min.) 3.1 mm Width of snap ring groove D1 (max.) 125.22 mm Diameter of snap ring groove ro (max.) 0.6 mm Bottom radius of snap ring groove rN 0.5 mm Chamfer dimension Abutment and Fillet Dimensions da (min.) 71 mm Diameter of shaft abutment da (max.) 79 mm Diameter of shaft abutment Da (max.) 119 mm Diameter of housing abutment ra (max.) 2 mm Radius of shaft or housing fillet Dx (min.) 141.5 mm Diameter of snap ring recess in the housing Cy (max.) 6.5 mm Distance from outer ring side face to snap ring back face Calculation factors fo 13.1 Factor Additional information z 8 Number of Balls Dw 22.225 mm Ball Diameter Mass Mass approx. 1.72 kg Mass approx.