Конический роликоподшипник NSK LM300849R/LM300811R, дюймовый

Описание

Boundary Dimensions d 41 mm Bore diameter D 68 mm Outside diameter T 17.5 mm Total width B 18 mm Width of inner ring C 13.5 mm Width of outer ring Cup r (min.) 1.5 mm Chamfer dimension of outer ring (Cup) Cone r (min.) SPEC mm Chamfer dimension of inner ring (Cone) Basic Load Ratings C r 53500 N Basic dynamic load rating C 0r 58000 N Basic static load rating Speeds Grease 5300 min -1 Grease lubrication Oil (Oil-bath) 7100 min -1 Oil-bath lubrication Dimensions a 13.9 mm Effective load center Abutment and Fillet Dimensions da 52 mm Diameter of shaft abutment Da 61 mm Diameter of housing abutment db 45 mm Diameter of shaft abutment Db 65 mm Diameter of housing abutment ra (max.) 3.5 mm Radius of shaft or housing fillet of inner ring ra (max.) 1.5 mm Radius of shaft or housing fillet of outer ring Calculation factors e 0.35 Constant Y0 0.95 Axial load Factors Y1 1.7 Axial load Factors Mass Mass approx. 0.16 kg Mass approx.(Cone) Mass approx. 0.082 kg Mass approx.(Cup)