NTN
Rodamientos de rodillos a rótula 23056EMW33C3
Rodamiento NTN 23056EMW33C3, Ø280×420×106 mm, juego C3. Solicita presupuesto — envío a todo el mundo.
Tipo Rodamientos de rodillos a rótula
Dimensiones
Ø 280 × 420 × 106 mm
d280Ø interior (mm)
×
D420Ø exterior (mm)
×
B106Ancho (mm)
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Disponible
Especificaciones técnicas
| Brand | NTN |
| d - Internal diameter | 280 mm |
| D - External diameter | 420 mm |
| B - Bearing/Inner ring width | 106 mm |
| D1 - Inner diameter outer ring | 385,2 mm |
| rs - Min fillet radius | 4 mm |
| Number of lubrication holes | 8 |
| b - Groove width | 18,32 mm |
| k - Hole diameter | 8 mm |
| Radial clearance class | C3 |
| Mass | 51,2 kg |
| C - Dynamic load | 2170000000 mN |
| C0 - Static load | 3150000000 mN |
| Cu - Fatigue limit load | 263000000 mN |
| e - Coefficient | 0.22 |
| Y0 - Static axial load coefficient | 3 |
| Y1 - Lower axial load coefficient | 3.07 |
| Y2 - Upper axial load coefficient | 4.58 |
| N ref - Reference thermal speed | 7200 °/s |
| N lim - Mechanical Limit Speed | 10200 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 473,15 °K |
| da min - Min shoulder diameter IR | 294,6 mm |
| Da max - Max shoulder diameter OR | 405,4 mm |
| ra max - Max shaft & housing fillet radius | 3 mm |
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NTN 23056EMW33C3