KOYO
Roulements à rouleaux coniques 462/850
Bearing KOYO 462/850, Ø850×1220×272 mm. Request a quote — worldwide shipping.
Type Roulements à rouleaux coniques
Dimensions
Ø 850 × 1.220 × 272 mm
d850Ø alésage (mm)
×
D1.220Ø extérieur (mm)
×
B272Largeur (mm)
Demande de devis
Spécifications techniques
| d | 850 mm |
| D | 1220 mm |
| T | 272 mm |
| C | 239 mm |
| r(min.) | 7.5 mm |
| r1(min.) | 4 mm |
| Basic load ratings : Cr | 7530 kN |
| Basic load ratings : C0r | 17200 kN |
| Fatigue load limit : Cu | kN |
| Limiting speeds(Grease lub.) | - min-1 |
| Limiting speeds(Oil lub.) | - 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(min.) | 886 mm |
| Da(min.) | 1202 mm |
| Sa(min.) | 16.5 mm |
| ra(max.) | 6 mm |
| rb(max.) | 3 mm |
| (Refer.)Mass | 987 kg |
Produits associés
KOYO 462/850