NTN
Rodamientos de bolas de contacto angular 7326B
Rodamiento NTN 7326B, Ø130×280×58 mm. Solicita presupuesto — envío a todo el mundo.
Tipo Rodamientos de bolas de contacto angular
Dimensiones
Ø 130 × 280 × 58 mm
d130Ø interior (mm)
×
D280Ø exterior (mm)
×
B58Ancho (mm)
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Disponible
Especificaciones técnicas
| Brand | NTN |
| d - Internal diameter | 130 mm |
| D - External diameter | 280 mm |
| B - Bearing/Inner ring width | 58 mm |
| a - Charge load application point | 115 mm |
| α - Contact angle | 40 ° |
| rs - Min fillet radius | 4 mm |
| r1s - Min fillet radius | 1,5 mm |
| Radial clearance class | CN |
| Mass | 17,6 kg |
| C - Dynamic load | 277000000 mN |
| C0 - Static load | 268000000 mN |
| Cu - Fatigue limit load | 14700000 mN |
| N lim - Oil lubrication limit speed | 18600 °/s |
| N lim - Grease lubrication limit speed | 13800 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 148 mm |
| db min - Min IR shoulder diameter | 262 mm |
| Da max - Max shoulder diameter OR | 271,5 mm |
| Db max - Max OR shoulder diameter | 271,5 mm |
| r1a - Max fillet radius | 1,5 mm |
| ra max - Max shaft & housing fillet radius | 3 mm |
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NTN 7326B