NTN
Rodamientos de rodillos a rótula 29488
Rodamiento NTN 29488, Ø440×780×206 mm. Solicita presupuesto — envío a todo el mundo.
Tipo Rodamientos de rodillos a rótula
Dimensiones
Ø 440 × 780 × 206 mm
d440Ø interior (mm)
×
D780Ø exterior (mm)
×
B206Ancho (mm)
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Disponible
Especificaciones técnicas
| Brand | NTN |
| d - Internal diameter of shaft washer | 440 mm |
| D - Housing washer outer diameter | 780 mm |
| D1 - Inner diameter housing washer | 588 mm |
| d1 - External diameter shaft washer | 745 mm |
| T - Thrust bearing height | 206 mm |
| C - Housing washer width | 100 mm |
| Mass | 428 kg |
| Ca - Dynamic axial load rating | 7100000000 mN |
| C0a - Static axial load rating | 26200000000 mN |
| Cua - Limit axial load rating | 1340000000 mN |
| N lim - Oil lubrication limit speed | 2340 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 473,15 °K |
| ras max - Max shaft & housing fillet radius | 8 mm |
| rs - Min fillet radius | 9,5 mm |
| Da max - Max shoulder diameter OR | 670 mm |
| da min - Min shoulder diameter IR | 595 mm |
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NTN 29488