Спаренный радиально-упорный шарикоподшипник NSK 7217AWDF

Описание

Boundary Dimensions d 85 mm Bore diameter D 150 mm Outside diameter 2B 56 mm Width 2B r (min.) 2 mm Chamfer dimension r1 (min.) 1 mm Chamfer dimension Basic Load Ratings C r 184000 N Basic dynamic load rating C 0r 178000 N Basic static load rating Speeds Grease 3000 min -1 Grease lubrication Oil (Oil-bath) 4300 min -1 Oil-bath lubrication Dimensions a0 39.8 mm Load center spacings Abutment and Fillet Dimensions rb (max.) 1 mm Radius of fillet Da (max.) 140 mm Diameter of housing abutment db (min.) 91 mm Diameter of shaft abutment ra (max.) 2 mm Radius of shaft or housing fillet Mass Mass approx. 3.66 kg Mass approx.