KOYO
Roulements à rouleaux cylindriques M249748D/710/710D
Bearing KOYO M249748D/710/710D, Ø254×358.775×269.875 mm. Request a quote — worldwide shipping.
Type Roulements à rouleaux coniques
Dimensions
Ø 254 × 358,775 × 269,875 mm
d254Ø alésage (mm)
×
D358,775Ø extérieur (mm)
×
B269,875Largeur (mm)
Demande de devis
Spécifications techniques
| d | 254.000 mm |
| D | 358.775 mm |
| T | 269.875 mm |
| W | 269.875 mm |
| r(min.) | 3.2 mm |
| r1(min.) | 3.2 mm |
| Basic load ratings : Cr | 2840 kN |
| Basic load ratings : C0r | 6340 kN |
| Fatigue load limit : Cu | 665 kN |
| Axial load factors : Y2 | 2.03 mm |
| Axial load factors : Y3 | 3.02 |
| Axial load factors : Y0 | 1.98 |
| Constant e | 0.33 |
| da(min.) | 277 mm |
| Da(max.) | 330 mm |
| S(min.) | 8 mm |
| ra(max.) | 3.2 mm |
| rb(max.) | 3.2 mm |
| (Refer.)Mass | 86 kg |
Produits associés
KOYO M249748D/710/710D