KOYO
Cuscinetti a rulli cilindrici 4TR620
Bearing KOYO 4TR620, Ø620×800×365 mm. Request a quote — worldwide shipping.
Tipo Cuscinetti a rulli cilindrici
Dimensioni
Ø 620 × 800 × 365 mm
d620Ø foro (mm)
×
D800Ø esterno (mm)
×
B365Larghezza (mm)
Richiesta offerta
Specifiche tecniche
| d | 620 mm |
| D | 800 mm |
| T | 365 mm |
| W | 365 mm |
| r(min.) | 5 mm |
| r1(min.) | 2.5 mm |
| Basic load ratings : Cr | 8150 kN |
| Basic load ratings : C0r | 21000 kN |
| Fatigue load limit : Cu | 1790 kN |
| Axial load factors : Y2 | 2.12 mm |
| Axial load factors : Y3 | 3.15 |
| Axial load factors : Y0 | 2.07 |
| Constant e | 0.32 |
| da(min.) | 661 mm |
| Da(max.) | 756 mm |
| S(min.) | 14 mm |
| ra(max.) | 4 mm |
| rb(max.) | 2 mm |
| (Refer.)Mass | 474 kg |
Prodotti correlati
KOYO 4TR620