Четырехточечный радиально-упорный шарикоподшипник NSK QJ306MC4

Описание

Boundary Dimensions d 30 mm Bore diameter D 72 mm Outside diameter B 19 mm Width r (min.) 1.1 mm Chamfer dimension Basic Load Ratings C a 51000 N Basic dynamic load rating C 0a 63000 N Basic static load rating Speeds Grease 8000 min -1 Grease lubrication Oil (Oil-bath) 11000 min -1 Oil-bath lubrication Dimensions a0 35.7 mm Load center spacings Abutment and Fillet Dimensions da (min.) 37 mm Diameter of shaft abutment Da (max.) 65 mm Diameter of housing abutment ra (max.) 1 mm Radius of shaft or housing fillet Mass Mass approx. 0.42 kg Mass approx.