Высокоточный радиально-упорный шарикоподшипник NSK Standard Series 7934CSN24TRSULP4

Описание

Boundary Dimensions d 170 mm Bore diameter D 230 mm Outside diameter B 28 mm Width r(min.) 2 mm Chamfer Dimension r1(min.) 1 mm Chamfer Dimension Basic Load Ratings C r 113 kN Basic Dynamic Load Rating C 0r 142 kN Basic Static Load Rating Speeds Grease 7000 min -1 Limiting Speed Oil (Oil-air) 10900 min -1 Limiting Speed Dimensions C: 15° Contact Angle a 40.8 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 180 mm Diameter of Shaft Abutment Da(max.) 220 mm Diameter of Housing Abutment Db(max.) 224 mm Diameter of Housing Abutment ra(max.) 2 mm Radius of Shaft or Housing Fillet rb(max.) 1 mm Radius of Shaft or Housing Fillet Performance Pa 105 kN Permissible Axial Load Calculation factors f0 16.8 Factor Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 524N 172N/μm -9μm L 1079N 231N/μm -20μm M 2492N 334N/μm -40μm H 4998N 468N/μm -65μm Additional information 16 g/brg Recommended Grease Quantities Mass 2.97 kg Mass(approx.)