Высокоточный радиально-упорный шарикоподшипник NSK Standard Series 7204A5TRSUHP5

Описание

Boundary Dimensions d 20 mm Bore diameter D 47 mm Outside diameter B 14 mm Width r(min.) 1 mm Chamfer Dimension r1(min.) 0.6 mm Chamfer Dimension Basic Load Ratings C r 14.7 kN Basic Dynamic Load Rating C 0r 7.75 kN Basic Static Load Rating Speeds Grease 29900 min -1 Limiting Speed Oil (Oil-air) 44800 min -1 Limiting Speed Dimensions A5: 25° Contact Angle a 14.8 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 26 mm Diameter of Shaft Abutment Da(max.) 41 mm Diameter of Housing Abutment Db(max.) 42 mm Diameter of Housing Abutment ra(max.) 1 mm Radius of Shaft or Housing Fillet rb(max.) 0.5 mm Radius of Shaft or Housing Fillet Performance Pa 7.40 kN Permissible Axial Load Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 63N 59N/μm -3μm L 112N 73N/μm -6μm M 290N 104N/μm -14μm H 596N 140N/μm -24μm Additional information 0.63 g/brg Recommended Grease Quantities Mass 0.102 kg Mass(approx.)