Двухнаправленный упорно-радиальный шарикоподшипник NSK NSKTAC D Series 150TAC20XMYPN7+LC7

Описание

Boundary Dimensions d 150 mm Bore diameter D 225 mm Outside diameter T 90 mm Inner Ring Width C 45 mm Outer Ring Width r(min.) 2.1 mm Chamfer Dimension r1(min.) 1.1 mm Chamfer Dimension Basic Load Ratings C a 216 kN Basic Dynamic Load Rating C 0a 620 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 178 mm Diameter of Shaft Abutment Da 213 mm Diameter of Housing Abutment Performance Pa 382 kN Permissible Axial Load Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance C6 934N 1210N/μm -3μm C7 4725N 2086N/μm -12μm C8 9467N 2639N/μm -20μm Additional information 51 g/brg Recommended Grease Quantities Mass 10.6 kg Mass(approx.)