NU2212 ET NSK 300 x 420 x 95 mm 8 mm Abstand Druckkegelspitze c

8 mm Abstand Druckkegelspitze c a H 341 N/µm Axiale Steifigkeit schwer c a L 151 N/µm Axiale Steifigkeit leicht d =a 76 mm Anlagedurchmesser Wellenschulter d =a h12 Anlagedurchmesser Wellenschulter Passung r 1 min 1 mm Minimaler Kantenabstand r a max 0

1 Gesamtlänge (L) mm 155

radial D 1 max 42

2 mm Abstand Schmierkanal C r 52

) 68 mm Diameter of shaft abutment Da (max

NU2212 ET NSK 300 x 420 x 95 mm 8 mm Abstand Druckkegelspitze cNU2212ET d 60 mm Bore diameter D 110 mm Outside diameter B 28 mm Width FW 72 mm Raceway diameter of inner ring r (min.) 1. 5 mm Chamfer dimension r1 (min.) 1. 5 mm Chamfer dimension Cr 161000 N Basic dynamic load rating C0r 157000 N Basic static load rating Thermal Speed Rating (Oil bath) 6300 min 1 Oil bath lubrication subject to conditions outlined in ISO 15312 Mechanical (forced circulation oil) 7500 min 1 Properly designed and controlled forced