Сверхскоростной высокоточный радиально-упорный шарикоподшипник NSK ROBUST Series 150BNR19STSULP4

Описание

Boundary Dimensions BNR: 18° Bearing Type 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 97.0 kN Basic Dynamic Load Rating C 0r 78.5 kN Basic Static Load Rating Speeds Grease 7800 min -1 Limiting Speed Oil (Oil-air) 11200 min -1 Limiting Speed Dimensions 18° Contact Angle a 43.2 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 114 kN Permissible Axial Load Calculation factors f0 10.8 Factor Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 196N 106N/μm 0μm L 937N 186N/μm -20μm M 1910N 245N/μm -38μm Additional information 13 g/brg Recommended Grease Quantities Mass 2.46 kg Mass(approx.)