nj312 et nsk zylinderrollenlager 80 x 95 x 74 mm 41 mm Durchmesser Kopf min

41 mm Durchmesser Kopf min

68 Gesamtlänge (L) mm 125

000 N E tk max 145

2 kg Grenzdrehzahl 2 200 r/min Höhe 67 mm Minimaler Axiallastfaktor: 1

nj312 et nsk zylinderrollenlager 80 x 95 x 74 mm 41 mm Durchmesser Kopf minNJ312ET 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