Высокоточный радиально-упорный шарикоподшипник NSK Standard Series 7934A5TRSUHP5

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 112 kN Basic Dynamic Load Rating C 0r 140 kN Basic Static Load Rating Speeds Grease 4500 min -1 Limiting Speed Oil (Oil-air) 7000 min -1 Limiting Speed Dimensions A5: 25° Contact Angle a 60.6 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 103 kN Permissible Axial Load Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 812N 377N/μm -8μm L 1564N 478N/μm -15μm M 3553N 653N/μm -29μm H 7173N 867N/μm -48μm Additional information 16 g/brg Recommended Grease Quantities Mass 3.36 kg Mass(approx.)