NTN
Cuscinetti orientabili a sfere 1309SK
Cuscinetto NTN 1309SK, Ø45×100×25 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti orientabili a sfere
Dimensioni
Ø 45 × 100 × 25 mm
d45Ø foro (mm)
×
D100Ø esterno (mm)
×
B25Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 45 mm |
| D - External diameter | 100 mm |
| B - Bearing/Inner ring width | 25 mm |
| rs - Min fillet radius | 1,5 mm |
| Associated sleeve reference | H309X |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 0,971 kg |
| C - Dynamic load | 38500000 mN |
| C0 - Static load | 12700000 mN |
| Cu - Fatigue limit load | 330000 mN |
| e - Coefficient | 0.25 |
| Y0 - Static axial load coefficient | 2.7 |
| Y1 - Lower axial load coefficient | 2.6 |
| Y2 - Upper axial load coefficient | 4 |
| N lim - Oil lubrication limit speed | 45000 °/s |
| N lim - Grease lubrication limit speed | 36000 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 53 mm |
| da max - Max shoulder diameter IR | 61 mm |
| db - Min diameter for Sleeve | 49 mm |
| Ce - Min length fro Sleeve | 5 mm |
| Da max - Max shoulder diameter OR | 92 mm |
| ra max - Max shaft & housing fillet radius | 1,5 mm |
Prodotti correlati
NTN 1309SK