171 Innenmaße: mm 25

C 1 D 1 45

18 Maximaler Freistichradius: 3 mm Minimaler Anlagedurchmesser Wellenschulter: 474

579 Innenmaße:(d) mm 50

2 mm eClass-Code 23-05-92-90

6909dducm nsk 5 x 17 x 7 mm 171 Innenmaße: mm 256909DDU d 45 mm Bore diameter D 68 mm Outside diameter B 12 mm Width r (min.) 0. 6 mm Chamfer dimension Cr 15500 N Basic dynamic load rating C0r 10900 N Basic static load rating Grease 5600 min 1 Grease lubrication da (min.) 49 mm Diameter of shaft abutment (min) da (max.) 50 mm Diameter of shaft abutment Da (max.) 64 mm Diameter of housing abutment ra (max.) 0. 6 mm Radius of shaft or housing fillet fo 15. 9 Factor z 15 Number of Balls Dw 6. 747 mm