NTN
Cuscinetti a rulli cilindrici NU2315
Cuscinetto NTN NU2315, Ø75×160×55 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti a rulli cilindrici
Dimensioni
Ø 75 × 160 × 55 mm
d75Ø foro (mm)
×
D160Ø esterno (mm)
×
B55Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 75 mm |
| D - External diameter | 160 mm |
| B - Bearing/Inner ring width | 55 mm |
| E - Upper roller diameter | 139,5 mm |
| F - Under roller diameter | 95,5 mm |
| rs - Min fillet radius | 2,1 mm |
| r1s - Min fillet radius | 2,1 mm |
| Radial clearance class | CN |
| Mass | 4,87 kg |
| C - Dynamic load | 286000000 mN |
| C0 - Static load | 300000000 mN |
| Cu - Fatigue limit load | 35000000 mN |
| N lim - Oil lubrication limit speed | 27000 °/s |
| N lim - Grease lubrication limit speed | 22800 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 86 mm |
| da max - Small face shoulder max diameter | 93 mm |
| db min - Min inner ring GO diameter | 97 mm |
| Da max - Max shoulder diameter OR | 149 mm |
| ra max - Max fillet radius | 2 mm |
| r1a - Max fillet radius | 2 mm |
Prodotti correlati
NTN NU2315