NTN
Rodamientos de rodillos cilíndricos NU209
Rodamiento NTN NU209, Ø45×85×19 mm. Solicita presupuesto — envío a todo el mundo.
Tipo Rodamientos de rodillos cilíndricos
Dimensiones
Ø 45 × 85 × 19 mm
d45Ø interior (mm)
×
D85Ø exterior (mm)
×
B19Ancho (mm)
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Disponible
Especificaciones técnicas
| Brand | NTN |
| d - Internal diameter | 45 mm |
| D - External diameter | 85 mm |
| B - Bearing/Inner ring width | 19 mm |
| E - Upper roller diameter | 75 mm |
| F - Under roller diameter | 55 mm |
| rs - Min fillet radius | 1,1 mm |
| r1s - Min fillet radius | 1,1 mm |
| Radial clearance class | CN |
| Mass | 0,432 kg |
| C - Dynamic load | 51000000 mN |
| C0 - Static load | 47000000 mN |
| Cu - Fatigue limit load | 5700000 mN |
| N lim - Oil lubrication limit speed | 59400 °/s |
| N lim - Grease lubrication limit speed | 50400 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 51,5 mm |
| da max - Small face shoulder max diameter | 54 mm |
| db min - Min inner ring GO diameter | 57 mm |
| Da max - Max shoulder diameter OR | 78,5 mm |
| ra max - Max fillet radius | 1 mm |
| r1a - Max fillet radius | 1 mm |
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NTN NU209