NTN
Cuscinetti orientabili a rulli 23952EMD1
Cuscinetto NTN 23952EMD1, Ø260×360×75 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti orientabili a rulli
Dimensioni
Ø 260 × 360 × 75 mm
d260Ø foro (mm)
×
D360Ø esterno (mm)
×
B75Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 260 mm |
| D - External diameter | 360 mm |
| B - Bearing/Inner ring width | 75 mm |
| d2 - External diameter inner ring | 0 mm |
| D1 - Inner diameter outer ring | 335 mm |
| rs - Min fillet radius | 2,1 mm |
| Number of lubrication holes | 8 |
| b - Groove width | 11 mm |
| k - Hole diameter | 6 mm |
| Radial clearance class | CN |
| Mass | 23,3 kg |
| C - Dynamic load | 1130000000 mN |
| C0 - Static load | 1940000000 mN |
| Cu - Fatigue limit load | 105000000 mN |
| e - Coefficient | 0.17 |
| Y0 - Static axial load coefficient | 3.81 |
| Y1 - Lower axial load coefficient | 3.9 |
| Y2 - Upper axial load coefficient | 5.81 |
| N lim - Oil lubrication limit speed | 7200 °/s |
| N lim - Grease lubrication limit speed | 5520 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 473,15 °K |
| da min - Min shoulder diameter IR | 270,2 mm |
| Da max - Max shoulder diameter OR | 349,8 mm |
| ra max - Max shaft & housing fillet radius | 2 mm |
Prodotti correlati
NTN 23952EMD1