KOYO
Roulements à rouleaux cylindriques 4TR711
Bearing KOYO 4TR711, Ø711.2×914.4×317.5 mm. Request a quote — worldwide shipping.
Type Roulements à rouleaux cylindriques
Dimensions
Ø 711,2 × 914,4 × 317,5 mm
d711,2Ø alésage (mm)
×
D914,4Ø extérieur (mm)
×
B317,5Largeur (mm)
Demande de devis
Spécifications techniques
| d | 711.200 mm |
| D | 914.400 mm |
| T | 317.500 mm |
| W | 317.500 mm |
| r(min.) | 6.4 mm |
| r1(min.) | 6.4 mm |
| Basic load ratings : Cr | 7330 kN |
| Basic load ratings : C0r | 18800 kN |
| Fatigue load limit : Cu | 1580 kN |
| Axial load factors : Y2 | 1.78 mm |
| Axial load factors : Y3 | 2.65 |
| Axial load factors : Y0 | 1.74 |
| Constant e | 0.38 |
| da(min.) | 774 mm |
| Da(max.) | 868 mm |
| S(min.) | 11.5 mm |
| ra(max.) | 6.4 mm |
| rb(max.) | 6.4 mm |
| (Refer.)Mass | 538 kg |
Produits associés
KOYO 4TR711