NTN
Cuscinetti orientabili a rulli 23934EMD1
Cuscinetto NTN 23934EMD1, Ø170×230×45 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti orientabili a rulli
Dimensioni
Ø 170 × 230 × 45 mm
d170Ø foro (mm)
×
D230Ø esterno (mm)
×
B45Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 170 mm |
| D - External diameter | 230 mm |
| B - Bearing/Inner ring width | 45 mm |
| d2 - External diameter inner ring | 0 mm |
| D1 - Inner diameter outer ring | 215 mm |
| rs - Min fillet radius | 2 mm |
| Number of lubrication holes | 4 |
| b - Groove width | 9,8 mm |
| k - Hole diameter | 4,5 mm |
| Radial clearance class | CN |
| Mass | 5,2 kg |
| C - Dynamic load | 468000000 mN |
| C0 - Static load | 723000000 mN |
| Cu - Fatigue limit load | 48800000 mN |
| e - Coefficient | 0.16 |
| Y0 - Static axial load coefficient | 4.02 |
| Y1 - Lower axial load coefficient | 4.11 |
| Y2 - Upper axial load coefficient | 6.12 |
| N lim - Oil lubrication limit speed | 13800 °/s |
| N lim - Grease lubrication limit speed | 10800 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 473,15 °K |
| da min - Min shoulder diameter IR | 178,8 mm |
| Da max - Max shoulder diameter OR | 221,2 mm |
| ra max - Max shaft & housing fillet radius | 2 mm |
Prodotti correlati
NTN 23934EMD1