Высокоточный радиально-упорный шарикоподшипник NSK Standard Series 7908CTYNSUHP5

Описание

Boundary Dimensions d 40 mm Bore diameter D 62 mm Outside diameter B 12 mm Width r(min.) 0.6 mm Chamfer Dimension r1(min.) 0.3 mm Chamfer Dimension Basic Load Ratings C r 15.9 kN Basic Dynamic Load Rating C 0r 11.7 kN Basic Static Load Rating SpeedsThe limiting speeds of the ball guided cage is lower than the outer ring guided cage. Grease 22000 min -1 Limiting Speed Oil (Oil-air) 28000 min -1 Limiting Speed Dimensions C: 15° Contact Angle a 12.8 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 45 mm Diameter of Shaft Abutment Da(max.) 57 mm Diameter of Housing Abutment Db(max.) 59.5 mm Diameter of Housing Abutment ra(max.) 0.6 mm Radius of Shaft or Housing Fillet rb(max.) 0.3 mm Radius of Shaft or Housing Fillet Performance Pa 8.40 kN Permissible Axial Load Calculation factors f0 15.7 Factor Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 41N 32N/μm 1μm L 78N 42N/μm -3μm M 196N 63N/μm -12μm H 384N 88N/μm -22μm Additional information 0.70 g/brg Recommended Grease Quantities Mass 0.109 kg Mass(approx.)