NTN
Cuscinetti a rulli cilindrici N210
Cuscinetto NTN N210, Ø50×90×20 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti a rulli cilindrici
Dimensioni
Ø 50 × 90 × 20 mm
d50Ø foro (mm)
×
D90Ø esterno (mm)
×
B20Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 50 mm |
| D - External diameter | 90 mm |
| B - Bearing/Inner ring width | 20 mm |
| E - Upper roller diameter | 80,4 mm |
| F - Under roller diameter | 60,4 mm |
| d1 - IR flange outer diameter | 64,6 mm |
| rs - Min fillet radius | 1,1 mm |
| r1s - Min fillet radius | 1,1 mm |
| Radial clearance class | CN |
| Mass | 0,46 kg |
| C - Dynamic load | 53500000 mN |
| C0 - Static load | 51000000 mN |
| Cu - Fatigue limit load | 6200000 mN |
| N lim - Oil lubrication limit speed | 54000 °/s |
| N lim - Grease lubrication limit speed | 45600 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 56,5 mm |
| Da max - Max shoulder diameter OR | 83,5 mm |
| Db min - Small face shoulder min diameter | 82,8 mm |
| Dc max - Max outer ring GO diameter | 78,8 mm |
| ra max - Max fillet radius | 1 mm |
| r1a - Max fillet radius | 1 mm |
Prodotti correlati
NTN N210