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68 Gesamtlänge (L) mm 125
2 kg Grenzdrehzahl 2 200 r/min Höhe 67 mm Minimaler Axiallastfaktor: 1
000 N E tk max 145
radial C r w 73
5 mm Dynamische Tragzahl 393 kN Dynamische Tragzahl: 393 kN Einzelgewicht 4
nj312 et nsk zylinderrollenlager 80 x 95 x 74 mm 68 Gesamtlänge (L) mm 125NJ312ET d 60 mm Bore diameter D 130 mm Outside diameter B 31 mm Width FW 77 mm Raceway diameter of inner ring r (min.) 2. 1 mm Chamfer dimension r1 (min.) 2. 1 mm Chamfer dimension Cr 184000 N Basic dynamic load rating C0r 157000 N Basic static load rating Thermal Speed Rating (Oil bath) 5600 min 1 Oil bath lubrication subject to conditions outlined in ISO 15312 Mechanical (forced circulation oil) 6700 min 1 Properly designed and controlled forced
