Четырехточечный радиально-упорный шарикоподшипник NSK QJ1018MC4

Описание

Boundary Dimensions d 90 mm Bore diameter D 140 mm Outside diameter B 24 mm Width r (min.) 1.5 mm Chamfer dimension Basic Load Ratings C a 103000 N Basic dynamic load rating C 0a 208000 N Basic static load rating Speeds Grease 3400 min -1 Grease lubrication Oil (Oil-bath) 4800 min -1 Oil-bath lubrication Dimensions a0 80.5 mm Load center spacings Abutment and Fillet Dimensions da (min.) 99 mm Diameter of shaft abutment Da (max.) 131 mm Diameter of housing abutment ra (max.) 1.5 mm Radius of shaft or housing fillet Mass Mass approx. 1.45 kg Mass approx.