Высокоскоростной упорно-радиальный шарикоподшипник NSK ROBUST Series 110BTR10EMYDBLP4A

Описание

Boundary Dimensions BTR: 40° Bearing Type d 110 mm Bore diameter D 170 mm Outside diameter 2B 54 mm Assembled Width r(min.) 2 mm Chamfer Dimension r1(min.) 1 mm Chamfer Dimension Basic Load Ratings C a 83.0 kN Basic Dynamic Load Rating C 0a 148 kN Basic Static Load Rating Speeds Oil (Oil-air) 5700 min -1 Limiting Speed (L-Preload) Grease 5000 min -1 Limiting Speed (L-Preload) Oil (Oil-air) 5700 min -1 Limiting Speed (EL-Preload) Grease 5000 min -1 Limiting Speed (EL-Preload) Dimensions 40° Contact Angle a 72.2 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 120 mm Diameter of Shaft Abutment Db(max.) 164 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 82.5 kN Permissible Axial Load Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 586N 490N/μm -5μm L 3210N 877N/μm -20μm Additional information 8.5 g/brg Recommended Grease Quantities Mass 1.97 kg Mass(approx.)