Четырехточечный радиально-упорный шарикоподшипник NSK QJ315MC3

Описание

Boundary Dimensions d 75 mm Bore diameter D 160 mm Outside diameter B 37 mm Width r (min.) 2.1 mm Chamfer dimension Basic Load Ratings C a 206000 N Basic dynamic load rating C 0a 320000 N Basic static load rating Speeds Grease 3400 min -1 Grease lubrication Oil (Oil-bath) 4800 min -1 Oil-bath lubrication Dimensions a0 82.3 mm Load center spacings Abutment and Fillet Dimensions da (min.) 87 mm Diameter of shaft abutment Da (max.) 148 mm Diameter of housing abutment ra (max.) 2 mm Radius of shaft or housing fillet Mass Mass approx. 3.9 kg Mass approx.