Высокоточный радиально-упорный шарикоподшипник NSK Standard Series 7936CTRSUELP5

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 152 kN Basic Dynamic Load Rating C 0r 184 kN Basic Static Load Rating Speeds Grease 4900 min -1 Limiting Speed Oil (Oil-air) 7700 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 111 kN Permissible Axial Load Calculation factors f0 16.6 Factor Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 591N 158N/μm -12μm L 1138N 206N/μm -24μm M 2659N 301N/μm -48μm H 5370N 423N/μm -78μm Additional information 24 g/brg Recommended Grease Quantities Mass 4.90 kg Mass(approx.)