Высокоточный радиально-упорный шарикоподшипник NSK Standard Series 7913A5TRV1VSULP3

Описание

Boundary Dimensions d 65 mm Bore diameter D 90 mm Outside diameter B 13 mm Width r(min.) 1 mm Chamfer Dimension r1(min.) 0.6 mm Chamfer Dimension Basic Load Ratings C r 20.0 kN Basic Dynamic Load Rating C 0r 19.4 kN Basic Static Load Rating Speeds Grease 13000 min -1 Limiting Speed Oil (Oil-air) 19400 min -1 Limiting Speed Dimensions A5: 25° Contact Angle a 24.6 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 71 mm Diameter of Shaft Abutment Da(max.) 84 mm Diameter of Housing Abutment Db(max.) 85 mm Diameter of Housing Abutment ra(max.) 1 mm Radius of Shaft or Housing Fillet rb(max.) 0.5 mm Radius of Shaft or Housing Fillet Performance Pa 14.2 kN Permissible Axial Load Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 104N 124N/μm -2μm L 212N 161N/μm -5μm M 500N 223N/μm -11μm H 948N 288N/μm -18μm Additional information 1.2 g/brg Recommended Grease Quantities Mass 0.211 kg Mass(approx.)