NTN
Cuscinetti orientabili a sfere 1216S
Cuscinetto NTN 1216S, Ø80×140×26 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti orientabili a sfere
Dimensioni
Ø 80 × 140 × 26 mm
d80Ø foro (mm)
×
D140Ø esterno (mm)
×
B26Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 80 mm |
| D - External diameter | 140 mm |
| B - Bearing/Inner ring width | 26 mm |
| rs - Min fillet radius | 2 mm |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 1,68 kg |
| C - Dynamic load | 40000000 mN |
| C0 - Static load | 17000000 mN |
| Cu - Fatigue limit load | 680000 mN |
| e - Coefficient | 0.16 |
| Y0 - Static axial load coefficient | 4.1 |
| Y1 - Lower axial load coefficient | 3.9 |
| Y2 - Upper axial load coefficient | 6 |
| N lim - Oil lubrication limit speed | 30000 °/s |
| N lim - Grease lubrication limit speed | 24000 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 89 mm |
| Da max - Max shoulder diameter OR | 131 mm |
| ra max - Max shaft & housing fillet radius | 2 mm |
Prodotti correlati
NTN 1216S