NTN
Rodamientos de agujas NK68/25R
Rodamiento NTN NK68/25R. Solicita presupuesto — envío a todo el mundo.
Tipo Rodamientos de agujas
Dimensiones
Ø 0 × 82 × 0 mm
d0Ø interior (mm)
×
D82Ø exterior (mm)
×
B0Ancho (mm)
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Disponible
Especificaciones técnicas
| Brand | NTN |
| Fw - Under rollers diameter | 68 mm |
| D - External diameter | 82 mm |
| C - Width of bearing, drawn cup or outer ring | 25 mm |
| rs - Min fillet radius | 1 mm |
| Lubrication hole on outer ring | Oui/Yes |
| k - Hole diameter | 3,5 mm |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 0,241 kg |
| Cr - Dynamic load rating | 44500000 mN |
| C0r - Static load rating | 89000000 mN |
| N lim - Grease lubrication limit speed | 24000 °/s |
| N lim - Oil lubrication limit speed | 36000 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| Da max - Max shoulder diameter OR | 77 mm |
| ras max - Max shaft & housing fillet radius | 0,6 mm |
Productos relacionados
NTN NK68/25R