Высокоточный радиально-упорный шарикоподшипник NSK Standard Series 7012A5TYNSULP4

Описание

Boundary Dimensions d 60 mm Bore diameter D 95 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 35.0 kN Basic Dynamic Load Rating C 0r 29.1 kN Basic Static Load Rating SpeedsThe limiting speeds of the ball guided cage is lower than the outer ring guided cage. Grease 13000 min -1 Limiting Speed Oil (Oil-air) 18000 min -1 Limiting Speed Dimensions A5: 25° Contact Angle a 27.1 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 67 mm Diameter of Shaft Abutment Da(max.) 88 mm Diameter of Housing Abutment Db(max.) 90 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 23.0 kN Permissible Axial Load Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 162N 134N/μm -4μm L 359N 179N/μm -9μm M 780N 241N/μm -17μm H 1549N 317N/μm -28μm Additional information 2.4 g/brg Recommended Grease Quantities Mass 0.408 kg Mass(approx.)