Высокоточный радиально-упорный шарикоподшипник NSK Standard Series 7018CSN24TRV1VSULP5

Описание

Boundary Dimensions d 90 mm Bore diameter D 140 mm Outside diameter B 24 mm Width r(min.) 1.5 mm Chamfer Dimension r1(min.) 1 mm Chamfer Dimension Basic Load Ratings C r 72.0 kN Basic Dynamic Load Rating C 0r 66.5 kN Basic Static Load Rating Speeds Grease 13100 min -1 Limiting Speed Oil (Oil-air) 19900 min -1 Limiting Speed Dimensions C: 15° Contact Angle a 27.4 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 99 mm Diameter of Shaft Abutment Da(max.) 131 mm Diameter of Housing Abutment Db(max.) 134 mm Diameter of Housing Abutment ra(max.) 1.5 mm Radius of Shaft or Housing Fillet rb(max.) 0.8 mm Radius of Shaft or Housing Fillet Performance Pa 53.2 kN Permissible Axial Load Calculation factors f0 15.7 Factor Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 266N 99N/μm -8μm L 560N 135N/μm -18μm M 1355N 200N/μm -37μm H 2741N 282N/μm -60μm Additional information 6.2 g/brg Recommended Grease Quantities Mass 0.994 kg Mass(approx.)