Высокоточный радиально-упорный шарикоподшипник NSK Standard Series 7934CTRSUELP4

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 118 kN Basic Dynamic Load Rating C 0r 148 kN Basic Static Load Rating Speeds Grease 5300 min -1 Limiting Speed Oil (Oil-air) 8300 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 88.5 kN Permissible Axial Load Calculation factors f0 16.8 Factor Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 486N 150N/μm -9μm L 968N 200N/μm -20μm M 2186N 287N/μm -40μm H 4334N 400N/μm -65μm Additional information 16 g/brg Recommended Grease Quantities Mass 3.36 kg Mass(approx.)