NTN
Cuscinetti a rulli cilindrici K81211T2
Cuscinetto NTN K81211T2. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti a rulli cilindriciRichiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| Dw - Rolling element diameter | 11 mm |
| Dc1 - Roller cage bore diameter | 55 mm |
| Dc - Roller cage outer diameter | 90 mm |
| Bearing ring (inner ring) WS | WS81211 |
| Bearing ring (outer ring) GS | GS81211 |
| Ea - Rollers reference outer diameter | 83,4 mm |
| Eb - Rollers reference inner diameter | 60,1 mm |
| Cage assembly mass | 0,19 kg |
| Ca - Dynamic axial load rating | 121000000 mN |
| C0a - Static axial load rating | 340000000 mN |
| Cua - Limit axial load rating | 41500000 mN |
| N lim - Grease lubrication limit speed | 4980 °/s |
| N lim - Oil lubrication limit speed | 19800 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
Prodotti correlati
NTN K81211T2