Высокоточный радиально-упорный шарикоподшипник NSK Standard Series 7201A5SN24TRSULP5

Описание

Boundary Dimensions d 12 mm Bore diameter D 32 mm Outside diameter B 10 mm Width r(min.) 0.6 mm Chamfer Dimension r1(min.) 0.3 mm Chamfer Dimension Basic Load Ratings C r 7.55 kN Basic Dynamic Load Rating C 0r 3.50 kN Basic Static Load Rating Speeds Grease 59100 min -1 Limiting Speed Oil (Oil-air) 88700 min -1 Limiting Speed Dimensions A5: 25° Contact Angle a 10.1 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 17 mm Diameter of Shaft Abutment Da(max.) 27 mm Diameter of Housing Abutment Db(max.) 29.5 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 4.23 kN Permissible Axial Load Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 35N 46N/μm -1μm L 61N 56N/μm -3μm M 164N 81N/μm -9μm H 329N 107N/μm -16μm Additional information 0.22 g/brg Recommended Grease Quantities Mass 0.031 kg Mass(approx.)