Высокоточный радиально-упорный шарикоподшипник NSK Standard Series 7936CSN24TRSULP4

Описание

Boundary Dimensions d 180 mm Bore diameter D 250 mm Outside diameter B 33 mm Width r(min.) 2 mm Chamfer Dimension r1(min.) 1 mm Chamfer Dimension Basic Load Ratings C r 145 kN Basic Dynamic Load Rating C 0r 177 kN Basic Static Load Rating Speeds Grease 6600 min -1 Limiting Speed Oil (Oil-air) 10200 min -1 Limiting Speed Dimensions C: 15° Contact Angle a 45.3 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 190 mm Diameter of Shaft Abutment Da(max.) 240 mm Diameter of Housing Abutment Db(max.) 244 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 132 kN Permissible Axial Load Calculation factors f0 16.6 Factor Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 645N 181N/μm -12μm L 1276N 239N/μm -24μm M 3047N 351N/μm -48μm H 6217N 496N/μm -78μm Additional information 24 g/brg Recommended Grease Quantities Mass 4.33 kg Mass(approx.)