Высокоточный радиально-упорный шарикоподшипник NSK Standard Series 7926A5TRSULP4Y

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 78.0 kN Basic Dynamic Load Rating C 0r 86.0 kN Basic Static Load Rating Speeds Grease 6500 min -1 Limiting Speed Oil (Oil-air) 9700 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 63.5 kN Permissible Axial Load Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 470N 264N/μm -7μm L 1008N 348N/μm -14μm M 2126N 462N/μm -25μm H 4280N 612N/μm -41μm Additional information 8.4 g/brg Recommended Grease Quantities Mass 1.54 kg Mass(approx.)