Высокоточный радиально-упорный шарикоподшипник NSK Standard Series 7217ATYNSUMP4

Описание

Boundary Dimensions d 85 mm Bore diameter D 150 mm Outside diameter B 28 mm Width r(min.) 2 mm Chamfer Dimension r1(min.) 1 mm Chamfer Dimension Basic Load Ratings C r 104 kN Basic Dynamic Load Rating C 0r 83.5 kN Basic Static Load Rating SpeedsThe limiting speeds of the ball guided cage is lower than the outer ring guided cage. Grease 6300 min -1 Limiting Speed Oil (Oil-air) 8500 min -1 Limiting Speed Dimensions A: 30° Contact Angle a 47.9 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 95 mm Diameter of Shaft Abutment Da(max.) 140 mm Diameter of Housing Abutment Db(max.) 144 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 53.5 kN Permissible Axial Load Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 98N 161N/μm 0μm L 1135N 370N/μm -15μm M 3473N 558N/μm -35μm H 5794N 679N/μm -50μm Additional information 10 g/brg Recommended Grease Quantities Mass 1.80 kg Mass(approx.)