US$ 68.55
6312DDUCM NSK 72 x 80 x 20 mm 59 Innenmaße:(d) mm 40
$31.98
Description
59 Innenmaße:(d) mm 40
35 Innenmaße: mm 140
000 mm⁴ Flächenträgheitsmoment l z 19
Marke NTN/SNR D - Außendurchmesser 260 mm T - GesamtÄußeres Breitenmaß 90
Parameter Wert Einheiten Gewicht 47
6312DDUCM NSK 72 x 80 x 20 mm 59 Innenmaße:(d) mm 406312DDU d 60 mm Bore diameter D 130 mm Outside diameter B 31 mm Width r (min.) 2. 1 mm Chamfer dimension Cr 90000 N Basic dynamic load rating C0r 52000 N Basic static load rating Grease 3600 min 1 Grease lubrication da (min.) 71 mm Diameter of shaft abutment (min) da (max.) 79 mm Diameter of shaft abutment Da (max.) 119 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 22. 225 mm
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