KOYO
Roulements à rouleaux coniques 46256
Bearing KOYO 46256, Ø280×420×106 mm. Request a quote — worldwide shipping.
Type Roulements à rouleaux coniques
Dimensions
Ø 280 × 420 × 106 mm
d280Ø alésage (mm)
×
D420Ø extérieur (mm)
×
B106Largeur (mm)
Demande de devis
Spécifications techniques
| d | 280 mm |
| D | 420 mm |
| T | 106 mm |
| C | 94 mm |
| r(min.) | 5 mm |
| r1(min.) | 1.5 mm |
| Basic load ratings : Cr | 1260 kN |
| Basic load ratings : C0r | 1970 kN |
| Fatigue load limit : Cu | 213 kN |
| Limiting speeds(Grease lub.) | 570 min-1 |
| Limiting speeds(Oil lub.) | 760 min-1 |
| Constant e | 0.33 |
| Axial load factors : Y2 | 2.03 |
| Axial load factors : Y3 | 3.02 |
| Axial load factors : Y0 | 1.98 |
| da(min.) | 302 mm |
| Da(min.) | 395 mm |
| Sa(min.) | 6 mm |
| ra(max.) | 4 mm |
| rb(max.) | 1.5 mm |
| (Refer.)Mass | 46.9 kg |
Produits associés
KOYO 46256