Высокоточный радиально-упорный шарикоподшипник NSK Standard Series 7008CTRV1VSUMP5

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 21.6 kN Basic Dynamic Load Rating C 0r 15.9 kN Basic Static Load Rating Speeds Grease 21300 min -1 Limiting Speed Oil (Oil-air) 32500 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 10.6 kN Permissible Axial Load Calculation factors f0 15.4 Factor Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 58N 39N/μm -1μm L 114N 51N/μm -6μm M 291N 77N/μm -17μm H 594N 110N/μm -30μm Additional information 1.1 g/brg Recommended Grease Quantities Mass 0.189 kg Mass(approx.)