Однорядный радиально-упорный шарикоподшипник NSK 7220AWP5

Описание

Boundary Dimensions d 100 mm Bore diameter D 180 mm Outside diameter B 34 mm Width r (min.) 2.1 mm Chamfer dimension r1 (min.) 1.1 mm Chamfer dimension Basic Load Ratings C r 158000 N Basic dynamic load rating C 0r 126000 N Basic static load rating Speeds Grease 3200 min -1 Grease lubrication Oil (Oil-bath) 4300 min -1 Oil-bath lubrication Dimensions a 57.4 mm Effective load center 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. 3.22 kg Mass approx.