NTN
Cuscinetti orientabili a rulli 23944EMW33
Cuscinetto NTN 23944EMW33, Ø220×300×60 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti orientabili a rulli
Dimensioni
Ø 220 × 300 × 60 mm
d220Ø foro (mm)
×
D300Ø esterno (mm)
×
B60Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 220 mm |
| D - External diameter | 300 mm |
| B - Bearing/Inner ring width | 60 mm |
| D1 - Inner diameter outer ring | 277,5 mm |
| rs - Min fillet radius | 2,1 mm |
| Number of lubrication holes | 3 |
| b - Groove width | 13,7 mm |
| k - Hole diameter | 6 mm |
| Radial clearance class | CN |
| Mass | 12,4 kg |
| C - Dynamic load | 741000000 mN |
| C0 - Static load | 1210000000 mN |
| Cu - Fatigue limit load | 111000000 mN |
| e - Coefficient | 0.18 |
| Y0 - Static axial load coefficient | 3.67 |
| Y1 - Lower axial load coefficient | 3.76 |
| Y2 - Upper axial load coefficient | 5.59 |
| N ref - Reference thermal speed | 10800 °/s |
| N lim - Mechanical Limit Speed | 13200 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 473,15 °K |
| da min - Min shoulder diameter IR | 230,2 mm |
| Da max - Max shoulder diameter OR | 289,8 mm |
| ra max - Max shaft & housing fillet radius | 2 mm |
Prodotti correlati
NTN 23944EMW33