Número de pieza |
239/670-B-MB |
Sistema de medición |
Métrica |
Diámetro |
670 mm |
Diámetro exterior |
900 mm |
Anchura |
170 mm |
Basic dynamic load rating, radial |
4,300,000 N |
Basic static load rating, radial |
10,600,000 N |
Fatigue load limit, radial |
760,000 N |
Limiting speed |
710 1/min |
Reference speed |
375 1/min |
Peso |
316.6 kg |
Minimum diameter shaft shoulder |
693 mm |
Maximum diameter of housing shoulder |
877 mm |
Maximum recess radius |
5 mm |
Minimum chamfer dimension |
6 mm |
Bore diameter outer ring |
831.5 mm |
Diameter lubrication hole |
12.5 mm |
Width of lubricating groove |
23.5 mm |
Operating temperature min. |
-30 u00B0C |
Operating temperature max. |
200 u00B0C |
Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
0.17 |
Dynamic axial load factor |
5.88 |
Static axial load factor |
3.86 |
Sistema de medición |
Métrica |