6919 DDU NSK 20 x 47 x 25 mm 1207K d 35 mm Bore

1207K d 35 mm Bore diameter D 72 mm Outside diameter B 17 mm Width r (min

4 mm Maximaler Freistichradius: 0

500 N Dynamischer Axiallastfaktor 2

800 1/min Gewicht: 5770 Gramm Grenzdrehzahl: 4

9 mm Durchmesser der Wellenbackenschulter - Backface (db) 104

6919 DDU NSK 20 x 47 x 25 mm 1207K d 35 mm Bore6919DDU d 95 mm Bore diameter D 130 mm Outside diameter B 18 mm Width r (min.) 1. 1 mm Chamfer dimension Cr 37000 N Basic dynamic load rating C0r 33500 N Basic static load rating Grease 2800 min 1 Grease lubrication da (min.) 101. 5 mm Diameter of shaft abutment (min) da (max.) 103. 5 mm Diameter of shaft abutment Da (max.) 123. 5 mm Diameter of housing abutment ra (max.) 1 mm Radius of shaft or housing fillet fo 16. 6 Factor z 19 Number of Balls Dw