NTN
Cuscinetti orientabili a rulli 23218EMW33
Cuscinetto NTN 23218EMW33, Ø90×160×52.4 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti orientabili a rulli
Dimensioni
Ø 90 × 160 × 52,4 mm
d90Ø foro (mm)
×
D160Ø esterno (mm)
×
B52,4Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 90 mm |
| D - External diameter | 160 mm |
| B - Bearing/Inner ring width | 52,4 mm |
| D1 - Inner diameter outer ring | 141 mm |
| rs - Min fillet radius | 2 mm |
| Number of lubrication holes | 3 |
| b - Groove width | 8,86 mm |
| k - Hole diameter | 4 mm |
| Radial clearance class | CN |
| Mass | 4,42 kg |
| C - Dynamic load | 467000000 mN |
| C0 - Static load | 513000000 mN |
| Cu - Fatigue limit load | 58300000 mN |
| e - Coefficient | 0.3 |
| Y0 - Static axial load coefficient | 2.2 |
| Y1 - Lower axial load coefficient | 2.25 |
| Y2 - Upper axial load coefficient | 3.34 |
| N ref - Reference thermal speed | 17400 °/s |
| N lim - Mechanical Limit Speed | 22200 °/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 23218EMW33