Высокоточный радиально-упорный шарикоподшипник NSK Standard Series 7219CTRSUELP5

Описание

Boundary Dimensions d 95 mm Bore diameter D 170 mm Outside diameter B 32 mm Width r(min.) 2.1 mm Chamfer Dimension r1(min.) 1.1 mm Chamfer Dimension Basic Load Ratings C r 139 kN Basic Dynamic Load Rating C 0r 112 kN Basic Static Load Rating Speeds Grease 8700 min -1 Limiting Speed Oil (Oil-air) 13300 min -1 Limiting Speed Dimensions C: 15° Contact Angle a 33.7 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 107 mm Diameter of Shaft Abutment Da(max.) 158 mm Diameter of Housing Abutment Db(max.) 163 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 76.0 kN Permissible Axial Load Calculation factors f0 14.6 Factor Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 448N 98N/μm -18μm L 876N 130N/μm -33μm M 2081N 192N/μm -63μm H 4153N 270N/μm -99μm Additional information 15 g/brg Recommended Grease Quantities Mass 2.64 kg Mass(approx.)