NTN
Cuscinetti a rulli cilindrici NU328C4
Cuscinetto NTN NU328C4, Ø140×300×62 mm, gioco C4. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti a rulli cilindrici
Dimensioni
Ø 140 × 300 × 62 mm
d140Ø foro (mm)
×
D300Ø esterno (mm)
×
B62Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 140 mm |
| D - External diameter | 300 mm |
| B - Bearing/Inner ring width | 62 mm |
| E - Upper roller diameter | 260 mm |
| F - Under roller diameter | 180 mm |
| rs - Min fillet radius | 4 mm |
| r1s - Min fillet radius | 4 mm |
| Radial clearance class | C4 |
| Mass | 21,2 kg |
| C - Dynamic load | 685000000 mN |
| C0 - Static load | 745000000 mN |
| Cu - Fatigue limit load | 72000000 mN |
| N lim - Oil lubrication limit speed | 16200 °/s |
| N lim - Grease lubrication limit speed | 13800 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 156 mm |
| da max - Small face shoulder max diameter | 176 mm |
| db min - Min inner ring GO diameter | 182 mm |
| Da max - Max shoulder diameter OR | 284 mm |
| ra max - Max fillet radius | 3 mm |
| r1a - Max fillet radius | 3 mm |
Prodotti correlati
NTN NU328C4