Высокоточный радиально-упорный шарикоподшипник NSK Standard Series 7926A5SN24TRSULP4

Описание

Boundary Dimensions d 130 mm Bore diameter D 180 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 74.5 kN Basic Dynamic Load Rating C 0r 82.5 kN Basic Static Load Rating Speeds Grease 8400 min -1 Limiting Speed Oil (Oil-air) 12600 min -1 Limiting Speed Dimensions A5: 25° Contact Angle a 48.1 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 139 mm Diameter of Shaft Abutment Da(max.) 171 mm Diameter of Housing Abutment Db(max.) 174 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 75.6 kN Permissible Axial Load Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 525N 307N/μm -7μm L 1153N 408N/μm -14μm M 2465N 543N/μm -25μm H 5001N 722N/μm -41μm Additional information 8.4 g/brg Recommended Grease Quantities Mass 1.33 kg Mass(approx.)