620 1/min Bezugsdrehzahl r a max 3 mm Maximaler Freistichradius r min 4 mm Minimaler Kantenabstand ≈m 35

: -30 °C C 0r 37

5 mm f0 - Koeffizient 13

33 Höhe (H) mm 60

Äußeres Breitenmaße: mm 89

6310dducm nsk 12 x 21 x 30 620 1/min Bezugsdrehzahl r a6310DDU d 50 mm Bore diameter D 110 mm Outside diameter B 27 mm Width r (min.) 2 mm Chamfer dimension Cr 68000 N Basic dynamic load rating C0r 38500 N Basic static load rating Grease 4300 min 1 Grease lubrication da (min.) 59 mm Diameter of shaft abutment (min) da (max.) 68 mm Diameter of shaft abutment Da (max.) 101 mm Diameter of housing abutment ra (max.) 2 mm Radius of shaft or housing fillet fo 13. 2 Factor z 8 Number of Balls Dw 19. 05 mm Ball