KOYO
Cuscinetti orientabili a rulli 21306RZ
Bearing KOYO 21306RZ, Ø30×72×19 mm. Request a quote — worldwide shipping.
Tipo Cuscinetti orientabili a rulli
Dimensioni
Ø 30 × 72 × 19 mm
d30Ø foro (mm)
×
D72Ø esterno (mm)
×
B19Larghezza (mm)
Richiesta offerta
Specifiche tecniche
| d | 30 mm |
| D | 72 mm |
| B | 19 mm |
| r(min.) | 1.1 mm |
| Basic load ratings : Cr | 74.2 kN |
| Basic load ratings : C0r | 62.7 kN |
| Fatigue load limit : Cu | 4.80 kN |
| Limiting speeds(Grease lub.) | 7200 min-1 |
| Limiting speeds(Oil lub.) | 9600 min-1 |
| Constant e | 0.27 |
| Axial load factors : Y1 | 2.49 |
| Axial load factors : Y2 | 3.71 |
| Axial load factors : Y0 | 2.43 |
| da(min.) | 37 mm |
| da(max.) | mm |
| Da(max.) | 65 mm |
| Da(min.) | mm |
| ra(max.) | 1 mm |
| (Refer.)Mass | 0.430 kg |
Prodotti correlati
KOYO 21306RZ