NTN
Cuscinetti orientabili a rulli 23080B
Cuscinetto NTN 23080B, Ø400×600×148 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti orientabili a rulli
Dimensioni
Ø 400 × 600 × 148 mm
d400Ø foro (mm)
×
D600Ø esterno (mm)
×
B148Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 400 mm |
| D - External diameter | 600 mm |
| B - Bearing/Inner ring width | 148 mm |
| d2 - External diameter inner ring | 0 mm |
| D1 - Inner diameter outer ring | 542 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 | CN |
| Mass | 149 kg |
| C - Dynamic load | 3300000000 mN |
| C0 - Static load | 6050000000 mN |
| Cu - Fatigue limit load | 450000000 mN |
| e - Coefficient | 0.24 |
| Y0 - Static axial load coefficient | 2.73 |
| Y1 - Lower axial load coefficient | 2.8 |
| Y2 - Upper axial load coefficient | 4.16 |
| N lim - Oil lubrication limit speed | 4080 °/s |
| N lim - Grease lubrication limit speed | 3120 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 422 mm |
| Da max - Max shoulder diameter OR | 578 mm |
| ra max - Max shaft & housing fillet radius | 4 mm |
Prodotti correlati
NTN 23080B