Сверхскоростной высокоточный радиально-упорный шарикоподшипник NSK ROBUST Series 100BER19HTSULP4

Описание

Boundary Dimensions BER: 25° Bearing Type d 100 mm Bore diameter D 140 mm Outside diameter B 20 mm Width BN 4.0 mm SN 12 mm SB 2.2 mm r(min.) 1.1 mm Chamfer Dimension r1(min.) 0.6 mm Chamfer Dimension Basic Load Ratings C r 45.5 kN Basic Dynamic Load Rating C 0r 32.0 kN Basic Static Load Rating Speeds Grease 13400 min -1 Limiting Speed Oil (Oil-air) 20900 min -1 Limiting Speed Dimensions 25° Contact Angle a 38.0 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 107 mm Diameter of Shaft Abutment Da(max.) 133 mm Diameter of Housing Abutment Db(max.) 135 mm Diameter of Housing Abutment ra(max.) 1 mm Radius of Shaft or Housing Fillet rb(max.) 0.6 mm Radius of Shaft or Housing Fillet Performance Pa 40.0 kN Permissible Axial Load Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 98N 135N/μm 0μm L 585N 247N/μm -10μm M 1311N 330N/μm -20μm Additional information 4.6 g/brg Recommended Grease Quantities Mass 0.673 kg Mass(approx.)