NTN
Cuscinetti a rulli cilindrici NU2230
Cuscinetto NTN NU2230, Ø150×270×73 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti a rulli cilindrici
Dimensioni
Ø 150 × 270 × 73 mm
d150Ø foro (mm)
×
D270Ø esterno (mm)
×
B73Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 150 mm |
| D - External diameter | 270 mm |
| B - Bearing/Inner ring width | 73 mm |
| E - Upper roller diameter | 238 mm |
| F - Under roller diameter | 182 mm |
| rs - Min fillet radius | 3 mm |
| r1s - Min fillet radius | 3 mm |
| Radial clearance class | CN |
| Mass | 16,3 kg |
| C - Dynamic load | 555000000 mN |
| C0 - Static load | 710000000 mN |
| Cu - Fatigue limit load | 69500000 mN |
| N lim - Oil lubrication limit speed | 15600 °/s |
| N lim - Grease lubrication limit speed | 13200 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 163 mm |
| da max - Small face shoulder max diameter | 179 mm |
| db min - Min inner ring GO diameter | 184 mm |
| Da max - Max shoulder diameter OR | 257 mm |
| ra max - Max fillet radius | 2,5 mm |
| r1a - Max fillet radius | 2,5 mm |
Prodotti correlati
NTN NU2230