NTN
Rodamientos de rodillos cilíndricos NJ307ET2XC4
Rodamiento NTN NJ307ET2XC4, Ø35×80×21 mm. Solicita presupuesto — envío a todo el mundo.
Tipo Rodamientos de rodillos cilíndricos
Dimensiones
Ø 35 × 80 × 21 mm
d35Ø interior (mm)
×
D80Ø exterior (mm)
×
B21Ancho (mm)
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Disponible
Especificaciones técnicas
| Brand | NTN |
| d - Internal diameter | 35 mm |
| D - External diameter | 80 mm |
| B - Bearing/Inner ring width | 21 mm |
| E - Upper roller diameter | 70,2 mm |
| F - Under roller diameter | 46,2 mm |
| d1 - IR flange outer diameter | 51 mm |
| rs - Min fillet radius | 1,5 mm |
| r1s - Min fillet radius | 1,1 mm |
| Radial clearance class | C4 |
| Mass | 0,493 kg |
| C - Dynamic load | 71000000 mN |
| C0 - Static load | 71000000 mN |
| Cu - Fatigue limit load | 8700000 mN |
| N lim - Oil lubrication limit speed | 57600 °/s |
| N lim - Grease lubrication limit speed | 48600 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 43 mm |
| da max - Small face shoulder max diameter | 45 mm |
| dc min - Min inner ring GO diameter | 53 mm |
| Da max - Max shoulder diameter OR | 72 mm |
| ra max - Max fillet radius | 1,5 mm |
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NTN NJ307ET2XC4