Высокоточный радиально-упорный шарикоподшипник NSK Standard Series 7200A5TRSULP4

Описание

Boundary Dimensions d 10 mm Bore diameter D 30 mm Outside diameter B 9 mm Width r(min.) 0.6 mm Chamfer Dimension r1(min.) 0.3 mm Chamfer Dimension Basic Load Ratings C r 5.45 kN Basic Dynamic Load Rating C 0r 2.51 kN Basic Static Load Rating Speeds Grease 50000 min -1 Limiting Speed Oil (Oil-air) 75000 min -1 Limiting Speed Dimensions A5: 25° Contact Angle a 9.2 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 15 mm Diameter of Shaft Abutment Da(max.) 25 mm Diameter of Housing Abutment Db(max.) 27.5 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 2.49 kN Permissible Axial Load Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 17N 29N/μm 1μm L 43N 41N/μm -2μm M 106N 58N/μm -7μm H 188N 74N/μm -12μm Additional information 0.14 g/brg Recommended Grease Quantities Mass 0.031 kg Mass(approx.)