Высокоточный радиально-упорный шарикоподшипник NSK Standard Series 7034ASUMP5

Описание

Boundary Dimensions d 170 mm Bore diameter D 260 mm Outside diameter B 42 mm Width r(min.) 2.1 mm Chamfer Dimension r1(min.) 1.1 mm Chamfer Dimension Basic Load Ratings C r 234 kN Basic Dynamic Load Rating C 0r 214 kN Basic Static Load Rating Speeds Grease 3100 min -1 Limiting Speed Oil (Oil-air) 4200 min -1 Limiting Speed Dimensions A: 30° Contact Angle a 83.1 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 182 mm Diameter of Shaft Abutment Da(max.) 248 mm Diameter of Housing Abutment Db(max.) 253 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 129 kN Permissible Axial Load Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 196N 278N/μm 0μm L 2697N 678N/μm -20μm M 6086N 910N/μm -37μm H 12116N 1181N/μm -60μm Additional information 40 g/brg Recommended Grease Quantities Mass 6.94 kg Mass(approx.)