Высокоточный радиально-упорный шарикоподшипник NSK Standard Series 7012CSN24TRSULP4

Описание

Boundary Dimensions d 60 mm Bore diameter D 95 mm Outside diameter B 18 mm Width r(min.) 1.1 mm Chamfer Dimension r1(min.) 0.6 mm Chamfer Dimension Basic Load Ratings C r 35.0 kN Basic Dynamic Load Rating C 0r 29.0 kN Basic Static Load Rating Speeds Grease 19400 min -1 Limiting Speed Oil (Oil-air) 29500 min -1 Limiting Speed Dimensions C: 15° Contact Angle a 19.4 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 67 mm Diameter of Shaft Abutment Da(max.) 88 mm Diameter of Housing Abutment Db(max.) 90 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 23.6 kN Permissible Axial Load Calculation factors f0 15.7 Factor Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 102N 60N/μm -4μm L 208N 80N/μm -10μm M 598N 128N/μm -25μm H 1259N 184N/μm -42μm Additional information 2.4 g/brg Recommended Grease Quantities Mass 0.354 kg Mass(approx.)