NTN
Rodamientos NKX12T2
Rodamiento NTN NKX12T2. Solicita presupuesto — envío a todo el mundo.
Tipo Rodamientos de agujas
Dimensiones
Ø 0 × 21 × 0 mm
d0Ø interior (mm)
×
D21Ø exterior (mm)
×
B0Ancho (mm)
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Disponible
Especificaciones técnicas
| Brand | NTN |
| Fw - Under rollers diameter | 12 mm |
| dw - Shaft washer bore diameter | 12 mm |
| D - External diameter | 21 mm |
| D1 - Outer diameter of washer | 26 mm |
| C - Width of bearing, drawn cup or outer ring | 23 mm |
| C1 - Thrust bearing height | 9 mm |
| C2 - Hole location | 6,5 mm |
| rs - Min fillet radius | 0,3 mm |
| Lubrication hole on outer ring | Oui/Yes |
| Precision class | P0 |
| Mass | 0,042 kg |
| Cr - Dynamic load rating | 6000000 mN |
| Ca - Dynamic axial load rating | 10300000 mN |
| C0r - Static load rating | 7700000 mN |
| C0a - Static axial load rating | 15400000 mN |
| N lim - Grease lubrication limit speed | 38400 °/s |
| N lim - Oil lubrication limit speed | 55200 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 20 mm |
| ras max - Max shaft & housing fillet radius | 0,3 mm |
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NTN NKX12T2