Четырехточечный радиально-упорный шарикоподшипник NSK QJ220MC4

Описание

Boundary Dimensions d 100 mm Bore diameter D 180 mm Outside diameter B 34 mm Width r (min.) 2.1 mm Chamfer dimension Basic Load Ratings C a 219000 N Basic dynamic load rating C 0a 390000 N Basic static load rating Speeds Grease 2800 min -1 Grease lubrication Oil (Oil-bath) 3800 min -1 Oil-bath lubrication Dimensions a0 98 mm Load center spacings Abutment and Fillet Dimensions da (min.) 112 mm Diameter of shaft abutment Da (max.) 168 mm Diameter of housing abutment ra (max.) 2 mm Radius of shaft or housing fillet Mass Mass approx. 4 kg Mass approx.