NTN
Cuscinetti orientabili a sfere 1212SK
Cuscinetto NTN 1212SK, Ø60×110×22 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti orientabili a sfere
Dimensioni
Ø 60 × 110 × 22 mm
d60Ø foro (mm)
×
D110Ø esterno (mm)
×
B22Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 60 mm |
| D - External diameter | 110 mm |
| B - Bearing/Inner ring width | 22 mm |
| rs - Min fillet radius | 1,5 mm |
| Associated sleeve reference | H212X |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 0,91 kg |
| C - Dynamic load | 30500000 mN |
| C0 - Static load | 11500000 mN |
| Cu - Fatigue limit load | 460000 mN |
| e - Coefficient | 0.18 |
| Y0 - Static axial load coefficient | 3.6 |
| Y1 - Lower axial load coefficient | 3.4 |
| Y2 - Upper axial load coefficient | 5.3 |
| N lim - Oil lubrication limit speed | 37800 °/s |
| N lim - Grease lubrication limit speed | 31800 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 68 mm |
| da max - Max shoulder diameter IR | 76 mm |
| db - Min diameter for Sleeve | 64 mm |
| Ce - Min length fro Sleeve | 5 mm |
| Da max - Max shoulder diameter OR | 102 mm |
| ra max - Max shaft & housing fillet radius | 1,5 mm |
Prodotti correlati
NTN 1212SK