NTN
Cuscinetti orientabili a rulli 22315EAW33
Cuscinetto NTN 22315EAW33, Ø75×160×55 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti orientabili a rulli
Dimensioni
Ø 75 × 160 × 55 mm
d75Ø foro (mm)
×
D160Ø esterno (mm)
×
B55Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 75 mm |
| D - External diameter | 160 mm |
| B - Bearing/Inner ring width | 55 mm |
| d2 - External diameter inner ring | 91,9 mm |
| D1 - Inner diameter outer ring | 138,3 mm |
| rs - Min fillet radius | 2,1 mm |
| Number of lubrication holes | 3 |
| b - Groove width | 10,49 mm |
| k - Hole diameter | 5 mm |
| Radial clearance class | CN |
| Mass | 5,083 kg |
| C - Dynamic load | 491000000 mN |
| C0 - Static load | 467000000 mN |
| Cu - Fatigue limit load | 53900000 mN |
| e - Coefficient | 0.34 |
| Y0 - Static axial load coefficient | 1.96 |
| Y1 - Lower axial load coefficient | 2 |
| Y2 - Upper axial load coefficient | 2.98 |
| N ref - Reference thermal speed | 21600 °/s |
| N lim - Mechanical Limit Speed | 25200 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 473,15 °K |
| da min - Min shoulder diameter IR | 87 mm |
| Da max - Max shoulder diameter OR | 148 mm |
| ra max - Max shaft & housing fillet radius | 2 mm |
Prodotti correlati
NTN 22315EAW33