Сверхскоростной высокоточный радиально-упорный шарикоподшипник NSK ROBUST Series 35BNR19XTSULP3

Описание

Boundary Dimensions BNR: 18° Bearing Type d 35 mm Bore diameter D 55 mm Outside diameter B 10 mm Width BN 1.6 mm SN 6.1 mm SB 1.4 mm r(min.) 0.6 mm Chamfer Dimension r1(min.) 0.3 mm Chamfer Dimension Basic Load Ratings C r 18.4 kN Basic Dynamic Load Rating C 0r 5.70 kN Basic Static Load Rating Speeds Grease 46700 min -1 Limiting Speed Oil (Oil-air) 73400 min -1 Limiting Speed Dimensions 18° Contact Angle a 12.3 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 40 mm Diameter of Shaft Abutment Da(max.) 50 mm Diameter of Housing Abutment Db(max.) 52.5 mm Diameter of Housing Abutment ra(max.) 0.6 mm Radius of Shaft or Housing Fillet rb(max.) 0.3 mm Radius of Shaft or Housing Fillet Performance Pa 5.60 kN Permissible Axial Load Calculation factors f0 10.4 Factor Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 49N 42N/μm 0μm L 155N 64N/μm -8μm M 323N 86N/μm -17μm Additional information 0.44 g/brg Recommended Grease Quantities Mass 0.063 kg Mass(approx.)