Двухнаправленный упорно-радиальный шарикоподшипник NSK NSKTAC D Series 200TAC29DMYPN7+LC6

Описание

Boundary Dimensions d 200 mm Bore diameter D 280 mm Outside diameter T 96 mm Inner Ring Width C 48 mm Outer Ring Width r(min.) 2.1 mm Chamfer Dimension r1(min.) 1.1 mm Chamfer Dimension Basic Load Ratings C a 257 kN Basic Dynamic Load Rating C 0a 855 kN Basic Static Load Rating Speeds Grease 1900 min -1 Limiting Speed (C6-Preload) Oil (Oil-air) 2100 min -1 Limiting Speed (C6-Preload) Grease 1700 min -1 Limiting Speed (C7-Preload) Oil (Oil-air) 1800 min -1 Limiting Speed (C7-Preload) Grease 1400 min -1 Limiting Speed (C8-Preload) Oil (Oil-air) 1500 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 230 mm Diameter of Shaft Abutment Da 267 mm Diameter of Housing Abutment Performance Pa 531 kN Permissible Axial Load Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance C6 1098N 1502N/μm -3μm C7 4597N 2427N/μm -10μm C8 11866N 3344N/μm -20μm Additional information 74 g/brg Recommended Grease Quantities Mass 15.7 kg Mass(approx.)