6311zzcm nsk 130 x 280 x 144 mm 71 kN Gewicht: 266 Gramm

71 kN Gewicht: 266 Gramm Grenzdrehzahl: 5 000 r/min Herstellungsland: Italien Maßtoleranzen: P6 Minimallastfaktor: kr0

axial C a 490

01 kg Gewicht 4

Machine Tool Spindles

00 Axial Dynamic Load Rating Ca (N) 900000 Axial Static Load Rating C0a (N) 2600000 Begrenzungsdrehzahl (n G) "3100

6311zzcm nsk 130 x 280 x 144 mm 71 kN Gewicht: 266 Gramm6311ZZ d 55 mm Bore diameter D 120 mm Outside diameter B 29 mm Width r (min.) 2 mm Chamfer dimension Cr 78500 N Basic dynamic load rating C0r 44500 N Basic static load rating Grease 6700 min 1 Grease lubrication da (min.) 64 mm Diameter of shaft abutment (min) da (max.) 72. 5 mm Diameter of shaft abutment Da (max.) 111 mm Diameter of housing abutment ra (max.) 2 mm Radius of shaft or housing fillet fo 13. 1 Factor z 8 Number of Balls Dw 20. 638 mm