NTN
Cuscinetti orientabili a rulli 22218EAW33
Cuscinetto NTN 22218EAW33, Ø90×160×40 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti orientabili a rulli
Dimensioni
Ø 90 × 160 × 40 mm
d90Ø foro (mm)
×
D160Ø esterno (mm)
×
B40Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 90 mm |
| D - External diameter | 160 mm |
| B - Bearing/Inner ring width | 40 mm |
| d2 - External diameter inner ring | 105,3 mm |
| D1 - Inner diameter outer ring | 143,2 mm |
| rs - Min fillet radius | 2 mm |
| Number of lubrication holes | 3 |
| b - Groove width | 10,2 mm |
| k - Hole diameter | 4,5 mm |
| Radial clearance class | CN |
| Mass | 3,283 kg |
| C - Dynamic load | 384000000 mN |
| C0 - Static load | 398000000 mN |
| Cu - Fatigue limit load | 45200000 mN |
| e - Coefficient | 0.23 |
| Y0 - Static axial load coefficient | 2.83 |
| Y1 - Lower axial load coefficient | 2.9 |
| Y2 - Upper axial load coefficient | 4.31 |
| N ref - Reference thermal speed | 23400 °/s |
| N lim - Mechanical Limit Speed | 30600 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 473,15 °K |
| da min - Min shoulder diameter IR | 101 mm |
| Da max - Max shoulder diameter OR | 149 mm |
| ra max - Max shaft & housing fillet radius | 2 mm |
Prodotti correlati
NTN 22218EAW33