KOYO
Cuscinetti a rulli conici 32964JR
Bearing KOYO 32964JR, Ø320×440×76 mm. Request a quote — worldwide shipping.
Tipo Cuscinetti a rulli conici
Dimensioni
Ø 320 × 440 × 76 mm
d320Ø foro (mm)
×
D440Ø esterno (mm)
×
B76Larghezza (mm)
Richiesta offerta
Specifiche tecniche
| d | 320 mm |
| D | 440 mm |
| T | 76 mm |
| B | 76 mm |
| C | 57 mm |
| r(min.) | 4 mm |
| r1(min.) | 3 mm |
| Basic load ratings : Cr | 1330 kN |
| Basic load ratings : C0r | 2270 kN |
| Fatigue load limit : Cu | 226 kN |
| Limiting speeds(Grease lub.) | 640 min-1 |
| Limiting speeds(Oil lub.) | 850 min-1 |
| Load center spread : a | 85.0 mm |
| Constant e | 0.42 |
| Axial load factors : Y1 | 1.44 |
| Axial load factors : Y0 | 0.79 |
| da(min.) | 338 mm |
| db(max.) | 342 mm |
| Da(max.) | 426 mm |
| Da(min.) | 401 mm |
| Db(min.) | 426 mm |
| Sa(min.) | 12 mm |
| Sb(min.) | 19 mm |
| ra(max.) | 3 mm |
| rb(max.) | 2.5 mm |
| (Refer.)Mass | 34.0 kg |
Prodotti correlati
KOYO 32964JR