Высокоточный радиально-упорный шарикоподшипник NSK Standard Series 7918A5SN24TYNSULP3

Описание

Boundary Dimensions d 90 mm Bore diameter D 125 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 39.0 kN Basic Dynamic Load Rating C 0r 41.0 kN Basic Static Load Rating SpeedsThe limiting speeds of the ball guided cage is lower than the outer ring guided cage. Grease 9500 min -1 Limiting Speed Oil (Oil-air) 13000 min -1 Limiting Speed Dimensions A5: 25° Contact Angle a 34.1 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 97 mm Diameter of Shaft Abutment Da(max.) 118 mm Diameter of Housing Abutment Db(max.) 120 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 40.0 kN Permissible Axial Load Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 296N 233N/μm -4μm L 560N 294N/μm -8μm M 1255N 399N/μm -16μm H 2531N 528N/μm -27μm Additional information 3.4 g/brg Recommended Grease Quantities Mass 0.488 kg Mass(approx.)