Высокоточный радиально-упорный шарикоподшипник NSK Standard Series 7012A5SN24TYNSULP3

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 33.0 kN Basic Dynamic Load Rating C 0r 27.5 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 27.3 kN Permissible Axial Load Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 178N 155N/μm -4μm L 407N 209N/μm -9μm M 900N 283N/μm -17μm H 1803N 373N/μm -28μm Additional information 2.4 g/brg Recommended Grease Quantities Mass 0.357 kg Mass(approx.)