NTN
Cuscinetti a rulli cilindrici NU2236
Cuscinetto NTN NU2236, Ø180×320×86 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti a rulli cilindrici
Dimensioni
Ø 180 × 320 × 86 mm
d180Ø foro (mm)
×
D320Ø esterno (mm)
×
B86Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 180 mm |
| D - External diameter | 320 mm |
| B - Bearing/Inner ring width | 86 mm |
| E - Upper roller diameter | 282 mm |
| F - Under roller diameter | 218 mm |
| d1 - IR flange outer diameter | 230,5 mm |
| rNs - Min fillet radius | 4 mm |
| rs - Min fillet radius | 4 mm |
| Radial clearance class | CN |
| Mass | 28,4 kg |
| C - Dynamic load | 825000000 mN |
| C0 - Static load | 1140000000 mN |
| Cu - Fatigue limit load | 106000000 mN |
| N lim - Oil lubrication limit speed | 13200 °/s |
| N lim - Grease lubrication limit speed | 10800 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 196 mm |
| db min - Min inner ring GO diameter | 221 mm |
| Da max - Max shoulder diameter OR | 304 mm |
| Db min - Small face shoulder min diameter | 287 mm |
| ra max - Max fillet radius | 3 mm |
| r1a - Max fillet radius | 3 mm |
Prodotti correlati
NTN NU2236