nu2311 et nsk 75 x 130 x 38 mm 515 n Pre -thensioneringseffekt vanskelig:

515 n Pre -thensioneringseffekt vanskelig: 698 n Dynamisk supportnummer

: 150 ° C Minimal investeringsdiameter Bølge skulder: 154 mm Tømrerdiameter på den ydre ring: 225 mm Maksimal diameter på bølgeskulderen: 166 mm Minimalt bølgesalg: 171 mm Borediameter: 140 mm Bredde: 68 mm Dynamisk supportnummer

500 r/min Grænsehastighed: 5 300 r/min Tilladelig aksial forkert position: ± 3 ° Beregningsfaktor: KR0

Referencehastighed: 960 1/min Minimal kantafstand: 1

axial HL C ua 2

nu2311 et nsk 75 x 130 x 38 mm 515 n Pre -thensioneringseffekt vanskelig:NU2311ET d 55 mm Bore diameter D 120 mm Outside diameter B 43 mm Width FW 70. 5 mm Raceway diameter of inner ring r (min.) 2 mm Chamfer dimension r1 (min.) 2 mm Chamfer dimension Cr 247000 N Basic dynamic load rating C0r 233000 N Basic static load rating Thermal Speed Rating (Oil bath) 6000 min 1 Oil bath lubrication subject to conditions outlined in ISO 15312 Mechanical (forced circulation oil) 7500 min 1 Properly designed and controlled forced