6910 dduc3 nsk 55 x 63 x 20 mm 2Z Non-Contact Sealing Shield On

2Z Non-Contact Sealing Shield On Both Sides (Sheet Metal Gap Seal) Äußeres Breitenmaße: mm 90

: -20 °C Dynamische Tragzahl

600 1/min Grenzdrehzahl n ϑr 10

400 N n ϑ 4

6910 dduc3 nsk 55 x 63 x 20 mm 2Z Non-Contact Sealing Shield On6910DDU d 50 mm Bore diameter D 72 mm Outside diameter B 12 mm Width r (min.) 0. 6 mm Chamfer dimension Cr 16000 N Basic dynamic load rating C0r 11700 N Basic static load rating Grease 5300 min 1 Grease lubrication da (min.) 54 mm Diameter of shaft abutment (min) da (max.) 55 mm Diameter of shaft abutment Da (max.) 68 mm Diameter of housing abutment ra (max.) 0. 6 mm Radius of shaft or housing fillet fo 16. 1 Factor z 16 Number of Balls Dw 6. 747 mm