Высокоточный радиально-упорный шарикоподшипник NSK Standard Series 7008CSN24TRSULP5

Описание

Boundary Dimensions d 40 mm Bore diameter D 68 mm Outside diameter B 15 mm Width r(min.) 1 mm Chamfer Dimension r1(min.) 0.6 mm Chamfer Dimension Basic Load Ratings C r 20.5 kN Basic Dynamic Load Rating C 0r 15.1 kN Basic Static Load Rating Speeds Grease 27800 min -1 Limiting Speed Oil (Oil-air) 42300 min -1 Limiting Speed Dimensions C: 15° Contact Angle a 14.7 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 46 mm Diameter of Shaft Abutment Da(max.) 62 mm Diameter of Housing Abutment Db(max.) 63 mm Diameter of Housing Abutment ra(max.) 1 mm Radius of Shaft or Housing Fillet rb(max.) 0.5 mm Radius of Shaft or Housing Fillet Performance Pa 12.5 kN Permissible Axial Load Calculation factors f0 15.4 Factor Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 59N 43N/μm -1μm L 123N 58N/μm -6μm M 325N 89N/μm -17μm H 676N 128N/μm -30μm Additional information 1.1 g/brg Recommended Grease Quantities Mass 0.168 kg Mass(approx.)