Высокоточный радиально-упорный шарикоподшипник NSK Standard Series 7924A5TRSULP4Y

Описание

Boundary Dimensions d 120 mm Bore diameter D 165 mm Outside diameter B 22 mm Width r(min.) 1.1 mm Chamfer Dimension r1(min.) 0.6 mm Chamfer Dimension Basic Load Ratings C r 71.0 kN Basic Dynamic Load Rating C 0r 77.0 kN Basic Static Load Rating Speeds Grease 7100 min -1 Limiting Speed Oil (Oil-air) 10600 min -1 Limiting Speed Dimensions A5: 25° Contact Angle a 44.2 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 127 mm Diameter of Shaft Abutment Da(max.) 158 mm Diameter of Housing Abutment Db(max.) 160 mm Diameter of Housing Abutment ra(max.) 1 mm Radius of Shaft or Housing Fillet rb(max.) 0.6 mm Radius of Shaft or Housing Fillet Performance Pa 59.5 kN Permissible Axial Load Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 461N 257N/μm -7μm L 902N 328N/μm -13μm M 1964N 441N/μm -24μm H 3884N 580N/μm -39μm Additional information 7.3 g/brg Recommended Grease Quantities Mass 1.15 kg Mass(approx.)