NTN
Cuscinetti orientabili a sfere 1312SC3
Cuscinetto NTN 1312SC3, Ø60×130×31 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti orientabili a sfere
Dimensioni
Ø 60 × 130 × 31 mm
d60Ø foro (mm)
×
D130Ø esterno (mm)
×
B31Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 60 mm |
| D - External diameter | 130 mm |
| B - Bearing/Inner ring width | 31 mm |
| rs - Min fillet radius | 2,1 mm |
| Radial clearance class | C3 |
| Precision class | P0 |
| Mass | 2 kg |
| C - Dynamic load | 57500000 mN |
| C0 - Static load | 20800000 mN |
| Cu - Fatigue limit load | 510000 mN |
| e - Coefficient | 0.23 |
| Y0 - Static axial load coefficient | 2.9 |
| Y1 - Lower axial load coefficient | 2.8 |
| Y2 - Upper axial load coefficient | 4.3 |
| N lim - Oil lubrication limit speed | 33600 °/s |
| N lim - Grease lubrication limit speed | 27000 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 71 mm |
| Da max - Max shoulder diameter OR | 119 mm |
| ra max - Max shaft & housing fillet radius | 2 mm |
Prodotti correlati
NTN 1312SC3