Конический роликоподшипник NSK LM78349/LM78310, дюймовый

Описание

Boundary Dimensions d 35 mm Bore diameter D 62 mm Outside diameter T 16.7 mm Total width B 17 mm Width of inner ring C 13.6 mm Width of outer ring Cup r (min.) 1 mm Chamfer dimension of outer ring (Cup) Cone r (min.) SPEC mm Chamfer dimension of inner ring (Cone) Basic Load Ratings C r 47000 N Basic dynamic load rating C 0r 50000 N Basic static load rating Speeds Grease 5600 min -1 Grease lubrication Oil (Oil-bath) 8000 min -1 Oil-bath lubrication Dimensions a 14.4 mm Effective load center Abutment and Fillet Dimensions da 46 mm Diameter of shaft abutment Da 55 mm Diameter of housing abutment db 40 mm Diameter of shaft abutment Db 59 mm Diameter of housing abutment ra (max.) 3.5 mm Radius of shaft or housing fillet of inner ring ra (max.) 1 mm Radius of shaft or housing fillet of outer ring Calculation factors e 0.44 Constant Y0 0.74 Axial load Factors Y1 1.4 Axial load Factors Mass Mass approx. 0.137 kg Mass approx.(Cone) Mass approx. 0.074 kg Mass approx.(Cup)