Высокоточный радиально-упорный шарикоподшипник NSK Standard Series 7217CSN24TRSULP3

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 108 kN Basic Dynamic Load Rating C 0r 87.0 kN Basic Static Load Rating Speeds Grease 12800 min -1 Limiting Speed Oil (Oil-air) 19500 min -1 Limiting Speed Dimensions C: 15° Contact Angle a 29.7 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 71.9 kN Permissible Axial Load Calculation factors f0 14.7 Factor Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 391N 104N/μm -14μm L 786N 139N/μm -27μm M 1907N 206N/μm -53μm H 3898N 290N/μm -85μm Additional information 10 g/brg Recommended Grease Quantities Mass 1.47 kg Mass(approx.)