Высокоточный радиально-упорный шарикоподшипник NSK Standard Series 7216A5SN24TRSULP4

Описание

Boundary Dimensions d 80 mm Bore diameter D 140 mm Outside diameter B 26 mm Width r(min.) 2 mm Chamfer Dimension r1(min.) 1 mm Chamfer Dimension Basic Load Ratings C r 88.0 kN Basic Dynamic Load Rating C 0r 70.5 kN Basic Static Load Rating Speeds Grease 11900 min -1 Limiting Speed Oil (Oil-air) 17800 min -1 Limiting Speed Dimensions A5: 25° Contact Angle a 38.6 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 90 mm Diameter of Shaft Abutment Da(max.) 130 mm Diameter of Housing Abutment Db(max.) 134 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 73.5 kN Permissible Axial Load Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 517N 234N/μm -9μm L 1056N 303N/μm -17μm M 2507N 420N/μm -33μm H 5078N 558N/μm -54μm Additional information 8.1 g/brg Recommended Grease Quantities Mass 1.17 kg Mass(approx.)