KOYO
Roulements à rouleaux coniques 453/500
Bearing KOYO 453/500, Ø500×830×264 mm. Request a quote — worldwide shipping.
Type Roulements à rouleaux coniques
Dimensions
Ø 500 × 830 × 264 mm
d500Ø alésage (mm)
×
D830Ø extérieur (mm)
×
B264Largeur (mm)
Demande de devis
Spécifications techniques
| d | 500 mm |
| D | 830 mm |
| B | 264 mm |
| T | 264 mm |
| r(min.) | 7.5 mm |
| r1(min.) | 7.5 mm |
| Basic load ratings : Cr | 7970 kN |
| Basic load ratings : C0r | 12300 kN |
| Fatigue load limit : Cu | 1110 kN |
| Limiting speeds(Grease lub.) | 210 min-1 |
| Limiting speeds(Oil lub.) | 280 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(max.) | 587 mm |
| Da(max.) | 794 mm |
| Da(min.) | 729 mm |
| Sa(min.) | 7 mm |
| ra(max.) | 6 mm |
| rb(max.) | 6 mm |
| (Refer.)Mass | 586 kg |
Produits associés
KOYO 453/500