Arquivo 3D
Folha de dados técnica
| CARACTERÍSTICAS TÉCNICAS | |
|---|---|
| Marca | NTN |
| Dc1 - Roller cage bore diameter | 55 mm |
| Dc - Roller cage outer diameter | 78 mm |
| Dw - Rolling element diameter | 3 mm |
| Bearing ring (washer) AS | AS1111 |
| Bearing ring (inner ring) WS | WS81111 |
| Bearing ring (outer ring) GS | GS81111 |
| Ea - Rollers reference outer diameter | 74,9 mm |
| Eb - Rollers reference inner diameter | 61 mm |
| Cage assembly mass | 0,031 kg |
| DESEMPENHO | |
|---|---|
| Ca - Dynamic axial load rating | 38 kN |
| C0a - Static axial load rating | 186 kN |
| Cua - Limit axial load rating | 22,7 kN |
| Nlim - Grease lubrication limit speed | 900 tr/min |
| Nlim - Oil lubrication limit speed | 3500 tr/min |
| Tmin - Temperatura mín de operação | -20 °C |
| Tmax - Temperatura máx de operação | 120 °C |