NTN
Cuscinetti a rulli cilindrici NJ321C3
Cuscinetto NTN NJ321C3, Ø105×225×49 mm, gioco C3. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti a rulli cilindrici
Dimensioni
Ø 105 × 225 × 49 mm
d105Ø foro (mm)
×
D225Ø esterno (mm)
×
B49Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 105 mm |
| D - External diameter | 225 mm |
| B - Bearing/Inner ring width | 49 mm |
| E - Upper roller diameter | 195 mm |
| F - Under roller diameter | 135 mm |
| d1 - IR flange outer diameter | 147 mm |
| rs - Min fillet radius | 3 mm |
| r1s - Min fillet radius | 3 mm |
| Radial clearance class | C3 |
| Mass | 9,014 kg |
| C - Dynamic load | 355000000 mN |
| C0 - Static load | 360000000 mN |
| Cu - Fatigue limit load | 37500000 mN |
| N lim - Oil lubrication limit speed | 22200 °/s |
| N lim - Grease lubrication limit speed | 18600 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 118 mm |
| da max - Small face shoulder max diameter | 132 mm |
| dc min - Min inner ring GO diameter | 149 mm |
| Da max - Max shoulder diameter OR | 212 mm |
| ra max - Max fillet radius | 2,5 mm |
Prodotti correlati
NTN NJ321C3