Сверхскоростной высокоточный радиально-упорный шарикоподшипник NSK ROBUST Series 7BSR10HTASULP3

Описание

Boundary Dimensions BSR: 15° Bearing Type d 7 mm Bore diameter D 19 mm Outside diameter B 6 mm Width r(min.) 0.3 mm Chamfer Dimension r1(min.) 0.15 mm Chamfer Dimension Basic Load Ratings C r 1.98 kN Basic Dynamic Load Rating C 0r 0.545 kN Basic Static Load Rating Speeds Grease 147000 min -1 Limiting Speed Oil (Oil-air) 216000 min -1 Limiting Speed Dimensions 15° Contact Angle a 4.70 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 9.5 mm Diameter of Shaft Abutment Da(max.) 16.5 mm Diameter of Housing Abutment ra(max.) 0.3 mm Radius of Shaft or Housing Fillet Performance Pa 0.440 kN Permissible Axial Load Calculation factors f0 7.10 Factor Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 3.8N 7.6N/μm 7μm L 8.2N 10N/μm 5μm M 17N 14N/μm 2μm Additional information 0.04 g/brg Recommended Grease Quantities Mass 0.008 kg Mass(approx.)