NTN
Rodamientos de rodillos a rótula 24084B
Rodamiento NTN 24084B, Ø420×620×200 mm. Solicita presupuesto — envío a todo el mundo.
Tipo Rodamientos de rodillos a rótula
Dimensiones
Ø 420 × 620 × 200 mm
d420Ø interior (mm)
×
D620Ø exterior (mm)
×
B200Ancho (mm)
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Disponible
Especificaciones técnicas
| Brand | NTN |
| d - Internal diameter | 420 mm |
| D - External diameter | 620 mm |
| B - Bearing/Inner ring width | 200 mm |
| d2 - External diameter inner ring | 0 mm |
| D1 - Inner diameter outer ring | 551 mm |
| rs - Min fillet radius | 5 mm |
| Number of lubrication holes | 8 |
| b - Groove width | 27 mm |
| k - Hole diameter | 16 mm |
| Radial clearance class | CN |
| Mass | 210 kg |
| C - Dynamic load | 4300000000 mN |
| C0 - Static load | 8450000000 mN |
| Cu - Fatigue limit load | 470000000 mN |
| e - Coefficient | 0.32 |
| Y0 - Static axial load coefficient | 2.08 |
| Y1 - Lower axial load coefficient | 2.13 |
| Y2 - Upper axial load coefficient | 3.17 |
| N lim - Oil lubrication limit speed | 3420 °/s |
| N lim - Grease lubrication limit speed | 2640 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 442 mm |
| Da max - Max shoulder diameter OR | 598 mm |
| ra max - Max shaft & housing fillet radius | 4 mm |
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NTN 24084B