6911 DDU NSK 70 x 85 x 68 mm 550 1/min Gewicht: 5180 Gramm
$19.62
Description
550 1/min Gewicht: 5180 Gramm Grenzdrehzahl: 4
400 1/min Grenzdrehzahl n s 12
39 Maximaler Durchmesser der Wellenschulter: 74 mm Maximaler Hohlkehlradius an der Welle: 2 mm Minimaler Durchmesser der Wellenschulter: 74 mm Minimaler axialer Freiraum: 6 mm Minimaler axialer Freiraum: 9 mm Statische Tragzahl
57 kg Mass approx
6911 DDU NSK 70 x 85 x 68 mm 550 1/min Gewicht: 5180 Gramm6911DDU d 55 mm Bore diameter D 80 mm Outside diameter B 13 mm Width r (min.) 1 mm Chamfer dimension Cr 17600 N Basic dynamic load rating C0r 13300 N Basic static load rating Grease 4500 min 1 Grease lubrication da (min.) 60 mm Diameter of shaft abutment (min) da (max.) 61. 5 mm Diameter of shaft abutment Da (max.) 75 mm Diameter of housing abutment ra (max.) 1 mm Radius of shaft or housing fillet fo 16. 2 Factor z 16 Number of Balls Dw 7. 144 mm Ball
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