Сверхскоростной высокоточный радиально-упорный шарикоподшипник NSK ROBUST Series 110BERD10XTRSULP4Y

Описание

Boundary Dimensions BERD: 25° Bearing Type d 110 mm Bore diameter D 170 mm Outside diameter B 28 mm Width BN 6.0 mm SN 16 mm SB 2.2 mm r(min.) 2 mm Chamfer Dimension r1(min.) 1 mm Chamfer Dimension Basic Load Ratings C r 142 kN Basic Dynamic Load Rating C 0r 51.0 kN Basic Static Load Rating Speeds Grease 13600 min -1 Limiting Speed Oil (Oil-air) 21500 min -1 Limiting Speed Dimensions 25° Contact Angle a 46.6 mm Effective Load Center Abutment and Fillet Dimensions da(min.) 120 mm Diameter of Shaft Abutment Da(max.) 160 mm Diameter of Housing 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 63.0 kN Permissible Axial Load Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity Measured axial clearance EL 98N 134N/μm 0μm L 1312N 328N/μm -20μm M 2735N 428N/μm -35μm Additional information 11 g/brg Recommended Grease Quantities Mass 1.65 kg Mass(approx.)