NTN
Rodamientos de rodillos a rótula 23948EMD1C3
Rodamiento NTN 23948EMD1C3, Ø240×320×60 mm, juego C3. Solicita presupuesto — envío a todo el mundo.
Tipo Rodamientos de rodillos a rótula
Dimensiones
Ø 240 × 320 × 60 mm
d240Ø interior (mm)
×
D320Ø exterior (mm)
×
B60Ancho (mm)
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Disponible
Especificaciones técnicas
| Brand | NTN |
| d - Internal diameter | 240 mm |
| D - External diameter | 320 mm |
| B - Bearing/Inner ring width | 60 mm |
| d2 - External diameter inner ring | 0 mm |
| D1 - Inner diameter outer ring | 301 mm |
| rs - Min fillet radius | 2,1 mm |
| Number of lubrication holes | 8 |
| b - Groove width | 9 mm |
| k - Hole diameter | 5 mm |
| Radial clearance class | C3 |
| Mass | 13,6 kg |
| C - Dynamic load | 815000000 mN |
| C0 - Static load | 1350000000 mN |
| Cu - Fatigue limit load | 87700000 mN |
| e - Coefficient | 0.15 |
| Y0 - Static axial load coefficient | 4.31 |
| Y1 - Lower axial load coefficient | 4.4 |
| Y2 - Upper axial load coefficient | 6.56 |
| N lim - Oil lubrication limit speed | 7800 °/s |
| N lim - Grease lubrication limit speed | 6000 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 473,15 °K |
| da min - Min shoulder diameter IR | 250,2 mm |
| Da max - Max shoulder diameter OR | 309,8 mm |
| ra max - Max shaft & housing fillet radius | 2 mm |
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NTN 23948EMD1C3