Спаренный радиально-упорный шарикоподшипник NSK 7238BDFP5

Описание

Boundary Dimensions d 190 mm Bore diameter D 340 mm Outside diameter 2B 110 mm Width 2B r (min.) 4 mm Chamfer dimension r1 (min.) 1.5 mm Chamfer dimension Basic Load Ratings C r 505000 N Basic dynamic load rating C 0r 750000 N Basic static load rating Speeds Grease 1100 min -1 Grease lubrication Oil (Oil-bath) 1600 min -1 Oil-bath lubrication Dimensions a0 167.3 mm Load center spacings Abutment and Fillet Dimensions rb (max.) 3 mm Radius of fillet Da (max.) 322 mm Diameter of housing abutment db (min.) 208 mm Diameter of shaft abutment ra (max.) 3 mm Radius of shaft or housing fillet Mass Mass approx. 45 kg Mass approx.