NTN
Cuscinetti orientabili a rulli 22209EAKW33
Cuscinetto NTN 22209EAKW33, Ø45×85×23 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti orientabili a rulli
Dimensioni
Ø 45 × 85 × 23 mm
d45Ø foro (mm)
×
D85Ø esterno (mm)
×
B23Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 45 mm |
| D - External diameter | 85 mm |
| B - Bearing/Inner ring width | 23 mm |
| d2 - External diameter inner ring | 54,9 mm |
| D1 - Inner diameter outer ring | 75,6 mm |
| rs - Min fillet radius | 1,1 mm |
| Number of lubrication holes | 3 |
| b - Groove width | 5,83 mm |
| k - Hole diameter | 2,5 mm |
| Associated sleeve reference | H309 |
| Radial clearance class | CN |
| Mass | 0,545 kg |
| C - Dynamic load | 121000000 mN |
| C0 - Static load | 113000000 mN |
| Cu - Fatigue limit load | 13800000 mN |
| e - Coefficient | 0.26 |
| Y0 - Static axial load coefficient | 2.58 |
| Y1 - Lower axial load coefficient | 2.64 |
| Y2 - Upper axial load coefficient | 3.94 |
| N ref - Reference thermal speed | 44400 °/s |
| N lim - Mechanical Limit Speed | 58800 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 473,15 °K |
| da min - Min shoulder diameter IR | 52 mm |
| db - Min diameter for Sleeve | 50 mm |
| Ce - Min length fro Sleeve | 7 mm |
| Da max - Max shoulder diameter OR | 78 mm |
| ra max - Max shaft & housing fillet radius | 1 mm |
Prodotti correlati
NTN 22209EAKW33