Однорядный цилиндрический роликоподшипник NSK NJ217ETC2

Описание

Boundary Dimensions d 85 mm Bore diameter D 150 mm Outside diameter B 28 mm Width FW 100.5 mm Raceway diameter of inner ring r (min.) 2 mm Chamfer dimension r1 (min.) 2 mm Chamfer dimension Basic Load Ratings C r 206000 N Basic dynamic load rating C 0r 199000 N Basic static load rating Speeds Thermal Speed Rating (Oil-bath) 4800 min -1 Oil-bath lubrication subject to conditions outlined in ISO 15312 Mechanical (forced-circulation oil) 5600 min -1 Properly designed and controlled forced-circulation oil lubrication Grease 4300 min -1 Grease lubrication Oil (Oil-bath) 5000 min -1 Oil-bath lubrication Abutment and Fillet Dimensions db (min.) 94 mm Diameter of shaft / spacer sleeve abutment db (max.) 98 mm Diameter of shaft / spacer sleeve abutment dd (min.) 110 mm Diameter of shaft abutment Da (max.) 141 mm Diameter of housing abutment ra (max.) 2 mm Radius of shaft or housing fillet Mass Mass approx. 1.9 kg Mass approx.