SNR
Rodamientos rígidos de bolas 6208N
Rodamiento SNR 6208N, Ø40×80×18 mm. Solicita presupuesto — envío a todo el mundo.
Tipo Rodamientos rígidos de bolas
Dimensiones
Ø 40 × 80 × 18 mm
d40Ø interior (mm)
×
D80Ø exterior (mm)
×
B18Ancho (mm)
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Disponible
Especificaciones técnicas
| Brand | SNR |
| d - Internal diameter | 40 mm |
| D - External diameter | 80 mm |
| B - Bearing/Inner ring width | 18 mm |
| d1 - External diameter inner ring | 50,3 mm |
| D1 - Inner diameter outer ring | 70,4 mm |
| a min - Min position Groove | 3,07 mm |
| a max - Max position groove | 3,28 mm |
| rs - Min fillet radius | 1,1 mm |
| rNs - Min fillet radius | 0,5 mm |
| D3 - Max bottom groove diameter | 76,81 mm |
| b min - Min groove width | 1,9 mm |
| b max - Max groove width | 2,2 mm |
| r0 max - Max bottom groove radius | 0,6 mm |
| Radial clearance class | CN |
| Mass | 0,373 kg |
| C - Dynamic load | 30700000 mN |
| C0 - Static load | 17900000 mN |
| Cu - Fatigue limit load | 810000 mN |
| f0 - Coefficient | 14 |
| N ref - Reference thermal speed | 55800 °/s |
| N lim - Mechanical Limit Speed | 84000 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 3,607 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 5,393 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 4,841 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 2,421 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,401 Hz |
| da min - Min shoulder diameter IR | 46,5 mm |
| Da max - Max shoulder diameter OR | 73,5 mm |
| ra max - Max shaft & housing fillet radius | 1 mm |
| rNa max - Max fillet radius on segment side | 0,5 mm |
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SNR 6208N