NTN
Cuscinetti orientabili a sfere 2207SK
Cuscinetto NTN 2207SK, Ø35×72×23 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti orientabili a sfere
Dimensioni
Ø 35 × 72 × 23 mm
d35Ø foro (mm)
×
D72Ø esterno (mm)
×
B23Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 35 mm |
| D - External diameter | 72 mm |
| B - Bearing/Inner ring width | 23 mm |
| rs - Min fillet radius | 1,1 mm |
| Associated sleeve reference | H307X |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 0,403 kg |
| C - Dynamic load | 21700000 mN |
| C0 - Static load | 6600000 mN |
| Cu - Fatigue limit load | 320000 mN |
| e - Coefficient | 0.37 |
| Y0 - Static axial load coefficient | 1.8 |
| Y1 - Lower axial load coefficient | 1.7 |
| Y2 - Upper axial load coefficient | 2.6 |
| N lim - Oil lubrication limit speed | 60000 °/s |
| N lim - Grease lubrication limit speed | 51000 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 41,5 mm |
| da max - Max shoulder diameter IR | 45 mm |
| db - Min diameter for Sleeve | 39 mm |
| Ce - Min length fro Sleeve | 5 mm |
| Da max - Max shoulder diameter OR | 65,5 mm |
| ra max - Max shaft & housing fillet radius | 1 mm |
Prodotti correlati
NTN 2207SK