nu1021 nsk 55 x 68 x 25 mm 300 1/min Durchmesser Anlaufscheibe: 29

300 1/min Durchmesser Anlaufscheibe: 29

6820DD d 100 mm Bore diameter D 125 mm Outside diameter B 13 mm Width r (min

d =a min 187 mm Minimaler Durchmesser der Wellenschulter f 0 15

) 162 mm Diameter of shaft abutment (min) da (max

1 mm Durchmesser der Schmierkanal: K: 6 mm Dynamische Tragzahl: 1 865 kN Statische Tragzahl: 2 800 kN max

nu1021 nsk 55 x 68 x 25 mm 300 1/min Durchmesser Anlaufscheibe: 29N1021 d 105 mm Bore diameter D 160 mm Outside diameter B 26 mm Width EW 145. 5 mm Raceway diameter of outer ring r (min.) 2 mm Chamfer dimension r1 (min.) 1. 1 mm Chamfer dimension Cr 134000 N Basic dynamic load rating C0r 149000 N Basic static load rating Thermal Speed Rating (Oil bath) 4500 min 1 Oil bath lubrication subject to conditions outlined in ISO 15312 Grease 4000 min 1 Grease lubrication Oil (Oil bath) 4800 min 1 Oil bath lubrication da