KOYO
Roulements à rouleaux coniques 45384
Bearing KOYO 45384, Ø420×700×224 mm. Request a quote — worldwide shipping.
Type Roulements à rouleaux coniques
Dimensions
Ø 420 × 700 × 224 mm
d420Ø alésage (mm)
×
D700Ø extérieur (mm)
×
B224Largeur (mm)
Demande de devis
Spécifications techniques
| d | 420 mm |
| D | 700 mm |
| B | 224 mm |
| T | 224 mm |
| r(min.) | 6 mm |
| r1(min.) | 6 mm |
| Basic load ratings : Cr | 5430 kN |
| Basic load ratings : C0r | 8380 kN |
| Fatigue load limit : Cu | 777 kN |
| Limiting speeds(Grease lub.) | 280 min-1 |
| Limiting speeds(Oil lub.) | 380 min-1 |
| Constant e | 0.39 |
| Axial load factors : Y2 | 1.74 |
| Axial load factors : Y3 | 2.59 |
| Axial load factors : Y0 | 1.70 |
| da(max.) | 488 mm |
| Da(max.) | 672 mm |
| Da(min.) | 623 mm |
| Sa(min.) | 7 mm |
| ra(max.) | 5 mm |
| rb(max.) | 5 mm |
| (Refer.)Mass | 352 kg |
Produits associés
KOYO 45384