Двухнаправленный упорно-радиальный шарикоподшипник NSK NSKTAC D Series 160TAC29DMYPN7+LC7

Описание

Boundary Dimensions d 160 mm Bore diameter D 220 mm Outside diameter T 72 mm Inner Ring Width C 36 mm Outer Ring Width r(min.) 2 mm Chamfer Dimension r1(min.) 1 mm Chamfer Dimension Basic Load Ratings C a 149 kN Basic Dynamic Load Rating C 0a 490 kN Basic Static Load Rating Speeds Grease 2400 min -1 Limiting Speed (C6-Preload) Oil (Oil-air) 2700 min -1 Limiting Speed (C6-Preload) Grease 2100 min -1 Limiting Speed (C7-Preload) Oil (Oil-air) 2300 min -1 Limiting Speed (C7-Preload) Grease 1700 min -1 Limiting Speed (C8-Preload) Oil (Oil-air) 1900 min -1 Limiting Speed (C8-Preload) Dimensions 60° 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 182 mm Diameter of Shaft Abutment Da 210 mm Diameter of Housing Abutment Performance Pa 307 kN Permissible Axial Load Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance C6 196N 803N/μm 0μm C7 4309N 2263N/μm -10μm C8 7432N 2722N/μm -15μm Additional information 34 g/brg Recommended Grease Quantities Mass 6.45 kg Mass(approx.)