Высокоточный упорно-радиальные шарикоподшипник NSK NSKTAC F Series 130TAC20FMDBELP4A

Описание

Boundary Dimensions d 130 mm Bore diameter D 200 mm Outside diameter T 84 mm Inner Ring Width C 42 mm Outer Ring Width r(min.) 2 mm Chamfer Dimension r1(min.) 1 mm Chamfer Dimension Basic Load Ratings C a 157 kN Basic Dynamic Load Rating C 0a 395 kN Basic Static Load Rating Speeds Grease 2700 min -1 Limiting Speed (EL-Preload) Oil (Oil-air) 3000 min -1 Limiting Speed (EL-Preload) Grease 2300 min -1 Limiting Speed (L-Preload) Oil (Oil-air) 2600 min -1 Limiting Speed (L-Preload) Dimensions 50° Contact Angle Abutment and Fillet Dimensions ra(max.) 2 mm Radius of Shaft or Housing Fillet rb(max.) 1 mm Radius of Shaft or Housing Fillet da 160 mm Diameter of Shaft Abutment Da 187 mm Diameter of Housing Abutment Performance Pa 61.5 kN Permissible Axial Load Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 956N 898N/μm -5μm L 3946N 1453N/μm -15μm Additional information 18 g/brg Recommended Grease Quantities Holes Dimensions W 14 mm Oil Groove Width m 4 Number of Holes L 6 mm Notch Width Mass 3.96 kg Mass(approx.)