NTN
Cuscinetti orientabili a rulli 230/710BL1C3
Cuscinetto NTN 230/710BL1C3, Ø710×1030×236 mm, gioco C3. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti orientabili a rulli
Dimensioni
Ø 710 × 1.030 × 236 mm
d710Ø foro (mm)
×
D1.030Ø esterno (mm)
×
B236Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 710 mm |
| D - External diameter | 1030 mm |
| B - Bearing/Inner ring width | 236 mm |
| d2 - External diameter inner ring | 0 mm |
| D1 - Inner diameter outer ring | 936,1 mm |
| rs - Min fillet radius | 7,5 mm |
| Number of lubrication holes | 12 |
| b - Groove width | 33 mm |
| k - Hole diameter | 20 mm |
| Radial clearance class | C3 |
| Mass | 640 kg |
| C - Dynamic load | 8000000000 mN |
| C0 - Static load | 16200000000 mN |
| Cu - Fatigue limit load | 1140000000 mN |
| e - Coefficient | 0.22 |
| Y0 - Static axial load coefficient | 2.96 |
| Y1 - Lower axial load coefficient | 3.02 |
| Y2 - Upper axial load coefficient | 4.5 |
| N lim - Oil lubrication limit speed | 2040 °/s |
| N lim - Grease lubrication limit speed | 1560 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 738 mm |
| Da max - Max shoulder diameter OR | 1002 mm |
| ra max - Max shaft & housing fillet radius | 6 mm |
Prodotti correlati
NTN 230/710BL1C3