NTN
Rodamientos de rodillos cilíndricos NF308EAT2X
Rodamiento NTN NF308EAT2X, Ø40×90×23 mm. Solicita presupuesto — envío a todo el mundo.
Tipo Rodamientos de rodillos cilíndricos
Dimensiones
Ø 40 × 90 × 23 mm
d40Ø interior (mm)
×
D90Ø exterior (mm)
×
B23Ancho (mm)
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Disponible
Especificaciones técnicas
| Brand | NTN |
| d - Internal diameter | 40 mm |
| D - External diameter | 90 mm |
| B - Bearing/Inner ring width | 23 mm |
| E - Upper roller diameter | 80 mm |
| F - Under roller diameter | 52 mm |
| d1 - IR flange outer diameter | 57,6 mm |
| rs - Min fillet radius | 1,5 mm |
| r1s - Min fillet radius | 1,5 mm |
| Radial clearance class | CN |
| Mass | 0,665 kg |
| C - Dynamic load | 98500000 mN |
| C0 - Static load | 81500000 mN |
| Cu - Fatigue limit load | 7200000 mN |
| N lim - Oil lubrication limit speed | 61200 °/s |
| N lim - Grease lubrication limit speed | 43200 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 48 mm |
| Da max - Max shoulder diameter OR | 82 mm |
| Db min - Small face shoulder min diameter | 81,5 mm |
| ra max - Max fillet radius | 1,5 mm |
| r1a - Max fillet radius | 1,5 mm |
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NTN NF308EAT2X