SNR
Cuscinetti a rulli cilindrici NU2318EG15
Cuscinetto SNR NU2318EG15, Ø90×190×64 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti a rulli cilindrici
Dimensioni
Ø 90 × 190 × 64 mm
d90Ø foro (mm)
×
D190Ø esterno (mm)
×
B64Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | SNR |
| d - Internal diameter | 90 mm |
| D - External diameter | 190 mm |
| B - Bearing/Inner ring width | 64 mm |
| E - Upper roller diameter | 169,5 mm |
| F - Under roller diameter | 113,5 mm |
| D1 - OR flange inner diameter | 161,6 mm |
| rs - Min fillet radius | 3 mm |
| r1s - Min fillet radius | 3 mm |
| Radial clearance class | CN |
| Mass | 8 kg |
| C - Dynamic load | 438000000 mN |
| C0 - Static load | 540000000 mN |
| Cu - Fatigue limit load | 59300000 mN |
| N ref - Reference thermal speed | 18000 °/s |
| N lim - Mechanical Limit Speed | 26400 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 5,214 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 7,786 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 4,856 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 2,428 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,401 Hz |
| da min - Min shoulder diameter IR | 103 mm |
| da max - Small face shoulder max diameter | 111 mm |
| Da max - Max shoulder diameter OR | 177 mm |
| ra max - Max fillet radius | 2,5 mm |
| r1a - Max fillet radius | 2,5 mm |
Prodotti correlati
SNR NU2318EG15