Однорядный цилиндрический роликоподшипник NSK NJ211EW

Описание

Boundary Dimensions d 55 mm Bore diameter D 100 mm Outside diameter B 21 mm Width FW 66 mm Raceway diameter of inner ring r (min.) 1.5 mm Chamfer dimension r1 (min.) 1.1 mm Chamfer dimension Basic Load Ratings C r 106000 N Basic dynamic load rating C 0r 98500 N Basic static load rating Speeds Thermal Speed Rating (Oil-bath) 6700 min -1 Oil-bath lubrication subject to conditions outlined in ISO 15312 Mechanical (forced-circulation oil) 10000 min -1 Properly designed and controlled forced-circulation oil lubrication Grease 5600 min -1 Grease lubrication Oil (Oil-bath) 7100 min -1 Oil-bath lubrication Abutment and Fillet Dimensions db (min.) 61.5 mm Diameter of shaft / spacer sleeve abutment db (max.) 64 mm Diameter of shaft / spacer sleeve abutment dd (min.) 73 mm Diameter of shaft abutment Da (max.) 92 mm Diameter of housing abutment ra (max.) 1.5 mm Radius of shaft or housing fillet Mass Mass approx. 0.684 kg Mass approx.