Высокоточный радиально-упорный шарикоподшипник NSK Standard Series 7211A5TYNSUMP3

Описание

Boundary Dimensions d 55 mm Bore diameter D 100 mm Outside diameter B 21 mm Width r(min.) 1.5 mm Chamfer Dimension r1(min.) 1 mm Chamfer Dimension Basic Load Ratings C r 53.0 kN Basic Dynamic Load Rating C 0r 38.0 kN Basic Static Load Rating SpeedsThe limiting speeds of the ball guided cage is lower than the outer ring guided cage. Grease 13000 min -1 Limiting Speed Oil (Oil-air) 18000 min -1 Limiting Speed Dimensions A5: 25° Contact Angle a 28.6 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 64 mm Diameter of Shaft Abutment Da(max.) 91 mm Diameter of Housing Abutment Db(max.) 94 mm Diameter of Housing Abutment ra(max.) 1.5 mm Radius of Shaft or Housing Fillet rb(max.) 0.8 mm Radius of Shaft or Housing Fillet Performance Pa 32.5 kN Permissible Axial Load Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 248N 142N/μm -7μm L 491N 182N/μm -13μm M 1206N 256N/μm -26μm H 2397N 338N/μm -42μm Additional information 3.7 g/brg Recommended Grease Quantities Mass 0.596 kg Mass(approx.)