Высокоточный радиально-упорный шарикоподшипник NSK Standard Series 7030CSN24TRSULP3

Описание

Boundary Dimensions d 150 mm Bore diameter D 225 mm Outside diameter B 35 mm Width r(min.) 2.1 mm Chamfer Dimension r1(min.) 1.1 mm Chamfer Dimension Basic Load Ratings C r 151 kN Basic Dynamic Load Rating C 0r 161 kN Basic Static Load Rating Speeds Grease 8000 min -1 Limiting Speed Oil (Oil-air) 12200 min -1 Limiting Speed Dimensions C: 15° Contact Angle a 42.6 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 162 mm Diameter of Shaft Abutment Da(max.) 213 mm Diameter of Housing Abutment Db(max.) 218 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 125 kN Permissible Axial Load Calculation factors f0 16.0 Factor Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 629N 161N/μm -13μm L 1288N 215N/μm -27μm M 3167N 322N/μm -55μm H 6352N 452N/μm -88μm Additional information 23 g/brg Recommended Grease Quantities Mass 3.56 kg Mass(approx.)