Высокоточный радиально-упорный шарикоподшипник NSK Standard Series 7917CTRSUELP5

Описание

Boundary Dimensions d 85 mm Bore diameter D 120 mm Outside diameter B 18 mm Width r(min.) 1.1 mm Chamfer Dimension r1(min.) 0.6 mm Chamfer Dimension Basic Load Ratings C r 41.0 kN Basic Dynamic Load Rating C 0r 40.5 kN Basic Static Load Rating Speeds Grease 11300 min -1 Limiting Speed Oil (Oil-air) 17100 min -1 Limiting Speed Dimensions C: 15° Contact Angle a 22.7 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 92 mm Diameter of Shaft Abutment Da(max.) 113 mm Diameter of Housing Abutment Db(max.) 115 mm Diameter of Housing Abutment ra(max.) 1 mm Radius of Shaft or Housing Fillet rb(max.) 0.6 mm Radius of Shaft or Housing Fillet Performance Pa 25.9 kN Permissible Axial Load Calculation factors f0 16.5 Factor Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 138N 71N/μm -6μm L 307N 98N/μm -14μm M 629N 135N/μm -25μm H 1281N 191N/μm -41μm Additional information 3.3 g/brg Recommended Grease Quantities Mass 0.534 kg Mass(approx.)