NTN
Roulements à rouleaux cylindriques K81212T2
Roulement NTN K81212T2. Demandez un devis — expédition dans le monde entier.
Type Roulements à rouleaux cylindriquesDemande de devis
En stock
Spécifications techniques
| Brand | NTN |
| Dw - Rolling element diameter | 11 mm |
| Dc1 - Roller cage bore diameter | 60 mm |
| Dc - Roller cage outer diameter | 95 mm |
| Bearing ring (inner ring) WS | WS81212 |
| Bearing ring (outer ring) GS | GS81212 |
| Ea - Rollers reference outer diameter | 88,4 mm |
| Eb - Rollers reference inner diameter | 64,9 mm |
| Cage assembly mass | 0,2 kg |
| Ca - Dynamic axial load rating | 126000000 mN |
| C0a - Static axial load rating | 365000000 mN |
| Cua - Limit axial load rating | 44500000 mN |
| N lim - Grease lubrication limit speed | 4680 °/s |
| N lim - Oil lubrication limit speed | 18600 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
Produits associés
NTN K81212T2