Конический роликоподшипник NSK 66187/66462, дюймовый

Описание

Boundary Dimensions d 47.625 mm Bore diameter D 117.475 mm Outside diameter T 33.338 mm Total width B 31.75 mm Width of inner ring C 23.812 mm Width of outer ring Cup r (min.) 3.3 mm Chamfer dimension of outer ring (Cup) Cone r (min.) 3.5 mm Chamfer dimension of inner ring (Cone) Basic Load Ratings C r 168000 N Basic dynamic load rating C 0r 156000 N Basic static load rating Speeds Grease 3200 min -1 Grease lubrication Oil (Oil-bath) 4300 min -1 Oil-bath lubrication Dimensions a 32.1 mm Effective load center Abutment and Fillet Dimensions da 66 mm Diameter of shaft abutment Da 100 mm Diameter of housing abutment db 62 mm Diameter of shaft abutment Db 111 mm Diameter of housing abutment ra (max.) 3.5 mm Radius of shaft or housing fillet of inner ring ra (max.) 3.3 mm Radius of shaft or housing fillet of outer ring Calculation factors e 0.63 Constant Y0 0.53 Axial load Factors Y1 0.96 Axial load Factors Mass Mass approx. 1.19 kg Mass approx.(Cone) Mass approx. 0.552 kg Mass approx.(Cup)