SNR
Cuscinetti a rulli cilindrici NJ224EG15
Cuscinetto SNR NJ224EG15, Ø120×215×40 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti a rulli cilindrici
Dimensioni
Ø 120 × 215 × 40 mm
d120Ø foro (mm)
×
D215Ø esterno (mm)
×
B40Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | SNR |
| d - Internal diameter | 120 mm |
| D - External diameter | 215 mm |
| B - Bearing/Inner ring width | 40 mm |
| E - Upper roller diameter | 195,5 mm |
| F - Under roller diameter | 143,5 mm |
| d1 - IR flange outer diameter | 153,2 mm |
| D1 - OR flange inner diameter | 187,8 mm |
| rs - Min fillet radius | 2,1 mm |
| r1s - Min fillet radius | 2,1 mm |
| Radial clearance class | CN |
| Mass | 5,9 kg |
| C - Dynamic load | 339000000 mN |
| C0 - Static load | 428000000 mN |
| Cu - Fatigue limit load | 44600000 mN |
| N ref - Reference thermal speed | 18000 °/s |
| N lim - Mechanical Limit Speed | 22200 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 7,196 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 9,804 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 6,366 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 3,183 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,423 Hz |
| da min - Min shoulder diameter IR | 131 mm |
| da max - Small face shoulder max diameter | 141 mm |
| db min - Min inner ring GO diameter | 146 mm |
| dc min - Min inner ring GO diameter | 156 mm |
| Da max - Max shoulder diameter OR | 204 mm |
| ra max - Max fillet radius | 2 mm |
| r1a - Max fillet radius | 2 mm |
Prodotti correlati
SNR NJ224EG15