NTN
Cuscinetti orientabili a rulli 23156EMD1C3
Cuscinetto NTN 23156EMD1C3, Ø280×460×146 mm, gioco C3. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti orientabili a rulli
Dimensioni
Ø 280 × 460 × 146 mm
d280Ø foro (mm)
×
D460Ø esterno (mm)
×
B146Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 280 mm |
| D - External diameter | 460 mm |
| B - Bearing/Inner ring width | 146 mm |
| d2 - External diameter inner ring | 0 mm |
| D1 - Inner diameter outer ring | 403 mm |
| rs - Min fillet radius | 5 mm |
| Number of lubrication holes | 8 |
| b - Groove width | 20 mm |
| k - Hole diameter | 12 mm |
| Radial clearance class | C3 |
| Mass | 98,4 kg |
| C - Dynamic load | 2980000000 mN |
| C0 - Static load | 4400000000 mN |
| Cu - Fatigue limit load | 182000000 mN |
| e - Coefficient | 0.3 |
| Y0 - Static axial load coefficient | 2.18 |
| Y1 - Lower axial load coefficient | 2.23 |
| Y2 - Upper axial load coefficient | 3.32 |
| N lim - Oil lubrication limit speed | 6180 °/s |
| N lim - Grease lubrication limit speed | 4860 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 473,15 °K |
| da min - Min shoulder diameter IR | 300 mm |
| Da max - Max shoulder diameter OR | 440 mm |
| ra max - Max shaft & housing fillet radius | 5 mm |
Prodotti correlati
NTN 23156EMD1C3