Высокоточный радиально-упорный шарикоподшипник NSK Standard Series 7907CSN24TRV1VSULP4Y

Описание

Boundary Dimensions d 35 mm Bore diameter D 55 mm Outside diameter B 10 mm Width r(min.) 0.6 mm Chamfer Dimension r1(min.) 0.3 mm Chamfer Dimension Basic Load Ratings C r 11.9 kN Basic Dynamic Load Rating C 0r 8.55 kN Basic Static Load Rating Speeds Grease 33400 min -1 Limiting Speed Oil (Oil-air) 50700 min -1 Limiting Speed Dimensions C: 15° Contact Angle a 11.0 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 40 mm Diameter of Shaft Abutment Da(max.) 50 mm Diameter of Housing Abutment Db(max.) 52.5 mm Diameter of Housing Abutment ra(max.) 0.6 mm Radius of Shaft or Housing Fillet rb(max.) 0.3 mm Radius of Shaft or Housing Fillet Performance Pa 7.82 kN Permissible Axial Load Calculation factors f0 15.7 Factor Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 32N 32N/μm 2μm L 69N 43N/μm -2μm M 162N 63N/μm -9μm H 332N 89N/μm -18μm Additional information 0.44 g/brg Recommended Grease Quantities Mass 0.065 kg Mass(approx.)