NTN
Rodamientos de rodillos cilíndricos NJ2313
Rodamiento NTN NJ2313, Ø65×140×48 mm. Solicita presupuesto — envío a todo el mundo.
Tipo Rodamientos de rodillos cilíndricos
Dimensiones
Ø 65 × 140 × 48 mm
d65Ø interior (mm)
×
D140Ø exterior (mm)
×
B48Ancho (mm)
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Disponible
Especificaciones técnicas
| Brand | NTN |
| d - Internal diameter | 65 mm |
| D - External diameter | 140 mm |
| B - Bearing/Inner ring width | 48 mm |
| E - Upper roller diameter | 121,5 mm |
| F - Under roller diameter | 83,5 mm |
| d1 - IR flange outer diameter | 91 mm |
| rs - Min fillet radius | 2,1 mm |
| r1s - Min fillet radius | 2,1 mm |
| Radial clearance class | CN |
| Mass | 3,294 kg |
| C - Dynamic load | 208000000 mN |
| C0 - Static load | 212000000 mN |
| Cu - Fatigue limit load | 25700000 mN |
| N lim - Oil lubrication limit speed | 31200 °/s |
| N lim - Grease lubrication limit speed | 26400 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 76 mm |
| da max - Small face shoulder max diameter | 81 mm |
| dc min - Min inner ring GO diameter | 93 mm |
| Da max - Max shoulder diameter OR | 129 mm |
| ra max - Max fillet radius | 2 mm |
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NTN NJ2313