KOYO
Cuscinetti radiali a sfere 4304
Bearing KOYO 4304, Ø20×52×21 mm. Request a quote — worldwide shipping.
Tipo Cuscinetti radiali a sfere
Dimensioni
Ø 20 × 52 × 21 mm
d20Ø foro (mm)
×
D52Ø esterno (mm)
×
B21Larghezza (mm)
Richiesta offerta
Specifiche tecniche
| d | 20 mm |
| D | 52 mm |
| B | 21 mm |
| r(min.) | 1.1 mm |
| Basic load ratings : Cr | 24.3 kN |
| Basic load ratings : C0r | 17.0 kN |
| Fatigue load limit : Cu | 1.25 kN |
| factor : f0 | 13.5 |
| Limiting speeds(Grease lub.) | 8300 min-1 |
| Limiting speeds(Oil lub.) | 11000 min-1 |
| Da(max.) | 45.5 mm |
| ra(max.) | 1 mm |
| (Refer.)Mass | 0.227 kg |
Prodotti correlati
KOYO 4304