KOYO
Roulements à rouleaux cylindriques 4TR19B
Bearing KOYO 4TR19B, Ø482.6×615.95×330.2 mm. Request a quote — worldwide shipping.
Type Roulements à rouleaux cylindriques
Dimensions
Ø 482,6 × 615,95 × 330,2 mm
d482,6Ø alésage (mm)
×
D615,95Ø extérieur (mm)
×
B330,2Largeur (mm)
Demande de devis
Spécifications techniques
| d | 482.600 mm |
| D | 615.950 mm |
| T | 330.200 mm |
| W | 330.200 mm |
| r(min.) | 6.4 mm |
| r1(min.) | 4.8 mm |
| Basic load ratings : Cr | 5670 kN |
| Basic load ratings : C0r | 15000 kN |
| Fatigue load limit : Cu | 1340 kN |
| Axial load factors : Y2 | 2.03 mm |
| Axial load factors : Y3 | 3.02 |
| Axial load factors : Y0 | 1.98 |
| Constant e | 0.33 |
| da(min.) | 509 mm |
| Da(max.) | 573 mm |
| S(min.) | 10.5 mm |
| ra(max.) | 6.4 mm |
| rb(max.) | 4.8 mm |
| (Refer.)Mass | 243 kg |
Produits associés
KOYO 4TR19B