Высокоточный радиально-упорный шарикоподшипник NSK Standard Series 7930A5TRSUHP4

Описание

Boundary Dimensions d 150 mm Bore diameter D 210 mm Outside diameter B 28 mm Width r(min.) 2 mm Chamfer Dimension r1(min.) 1 mm Chamfer Dimension Basic Load Ratings C r 101 kN Basic Dynamic Load Rating C 0r 115 kN Basic Static Load Rating Speeds Grease 5600 min -1 Limiting Speed Oil (Oil-air) 8400 min -1 Limiting Speed Dimensions A5: 25° Contact Angle a 56.0 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 160 mm Diameter of Shaft Abutment Da(max.) 200 mm Diameter of Housing Abutment Db(max.) 204 mm Diameter of Housing Abutment ra(max.) 2 mm Radius of Shaft or Housing Fillet rb(max.) 1 mm Radius of Shaft or Housing Fillet Performance Pa 84.5 kN Permissible Axial Load Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 651N 310N/μm -7μm L 1269N 395N/μm -14μm M 2914N 541N/μm -28μm H 5914N 720N/μm -47μm Additional information 13 g/brg Recommended Grease Quantities Mass 2.97 kg Mass(approx.)