NTN
Cuscinetti orientabili a sfere 2303S
Cuscinetto NTN 2303S, Ø17×47×19 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti orientabili a sfere
Dimensioni
Ø 17 × 47 × 19 mm
d17Ø foro (mm)
×
D47Ø esterno (mm)
×
B19Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 17 mm |
| D - External diameter | 47 mm |
| B - Bearing/Inner ring width | 19 mm |
| rs - Min fillet radius | 1 mm |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 0,16 kg |
| C - Dynamic load | 14700000 mN |
| C0 - Static load | 3550000 mN |
| Cu - Fatigue limit load | 160000 mN |
| e - Coefficient | 0.51 |
| Y0 - Static axial load coefficient | 1.3 |
| Y1 - Lower axial load coefficient | 1.2 |
| Y2 - Upper axial load coefficient | 1.9 |
| N lim - Oil lubrication limit speed | 96000 °/s |
| N lim - Grease lubrication limit speed | 78000 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 22 mm |
| Da max - Max shoulder diameter OR | 42 mm |
| ra max - Max shaft & housing fillet radius | 1 mm |
Prodotti correlati
NTN 2303S