KOYO
Cuscinetti a rulli conici 30338D
Bearing KOYO 30338D, Ø190×400×78 mm. Request a quote — worldwide shipping.
Tipo Cuscinetti a rulli conici
Dimensioni
Ø 190 × 400 × 78 mm
d190Ø foro (mm)
×
D400Ø esterno (mm)
×
B78Larghezza (mm)
Richiesta offerta
Specifiche tecniche
| d | 190 mm |
| D | 400 mm |
| T | 86 mm |
| B | 78 mm |
| C | 52 mm |
| r(min.) | 6 mm |
| r1(min.) | 5 mm |
| Basic load ratings : Cr | 1190 kN |
| Basic load ratings : C0r | 1210 kN |
| Fatigue load limit : Cu | 131 kN |
| Limiting speeds(Grease lub.) | 740 min-1 |
| Limiting speeds(Oil lub.) | 1000 min-1 |
| Load center spread : a | 119.2 mm |
| Constant e | 0.81 |
| Axial load factors : Y1 | 0.74 |
| Axial load factors : Y0 | 0.41 |
| da(min.) | 218 mm |
| db(max.) | 232 mm |
| Da(max.) | 378 mm |
| Da(min.) | 350 mm |
| Db(min.) | 372 mm |
| Sa(min.) | 11 mm |
| Sb(min.) | 34 mm |
| ra(max.) | 5 mm |
| rb(max.) | 4 mm |
| (Refer.)Mass | 44.8 kg |
Prodotti correlati
KOYO 30338D