Сверхскоростной высокоточный радиально-упорный шарикоподшипник NSK ROBUST Series 75BER29XTV1VSULP4Y

Описание

Boundary Dimensions BER: 25° Bearing Type d 75 mm Bore diameter D 105 mm Outside diameter B 19 mm Width r(min.) 1 mm Chamfer Dimension r1(min.) 0.6 mm Chamfer Dimension Basic Load Ratings C r 41.5 kN Basic Dynamic Load Rating C 0r 17.4 kN Basic Static Load Rating Speeds Grease 21200 min -1 Limiting Speed Dimensions 25° Contact Angle a 30.5 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 81 mm Diameter of Shaft Abutment Da(max.) 99 mm Diameter of Housing Abutment Db(max.) 100 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 21.7 kN Permissible Axial Load Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 49N 97N/μm 0μm L 339N 187N/μm -8μm M 718N 245N/μm -15μm Additional information 0.00 g/brg Recommended Grease Quantities Mass 0.365 kg Mass(approx.)