Миниатюрный радиальный шарикоподшипник NSK MR74ZZMC3, метрический

Описание

Boundary Dimensions d 4 mm Bore diameter D 7 mm Outside diameter B 2.5 mm Width r1 (min.) 0.1 mm Chamfer dimension Basic Load Ratings C r 280 N Basic dynamic load rating C 0r 107 N Basic static load rating Speeds Grease 60000 min -1 Grease lubrication Abutment and Fillet Dimensions db (max.) 4.8 mm Diameter of shaft abutment Db (max.) 6.3 mm Diameter of housing abutment rb (max.) 0.1 mm Radius of shaft or housing fillet Additional information z 11 Number of Balls Dw 0.8 mm Ball Diameter Mass Mass approx. 0.00029 kg Mass approx.