SNR
Rodamientos de rodillos a rótula 22205EAKW33C4
Rodamiento SNR 22205EAKW33C4, Ø25×52×18 mm, juego C4. Solicita presupuesto — envío a todo el mundo.
Tipo Rodamientos de rodillos a rótula
Dimensiones
Ø 25 × 52 × 18 mm
d25Ø interior (mm)
×
D52Ø exterior (mm)
×
B18Ancho (mm)
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Disponible
Especificaciones técnicas
| Brand | SNR |
| d - Internal diameter | 25 mm |
| D - External diameter | 52 mm |
| B - Bearing/Inner ring width | 18 mm |
| d2 - External diameter inner ring | 30,5 mm |
| D1 - Inner diameter outer ring | 45,5 mm |
| rs - Min fillet radius | 1 mm |
| Number of lubrication holes | 3 |
| b - Groove width | 3 mm |
| k - Hole diameter | 1,5 mm |
| Associated sleeve reference | H305 |
| Radial clearance class | C4 |
| Mass | 0,16 kg |
| C - Dynamic load | 57300000 mN |
| C0 - Static load | 46100000 mN |
| Cu - Fatigue limit load | 5600000 mN |
| e - Coefficient | 0.34 |
| Y0 - Static axial load coefficient | 1.96 |
| Y1 - Lower axial load coefficient | 2 |
| Y2 - Upper axial load coefficient | 2.98 |
| N ref - Reference thermal speed | 78000 °/s |
| N lim - Mechanical Limit Speed | 102000 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 473,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 5,645 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 8,355 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 4,85 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 2,425 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,403 Hz |
| da max - Max shoulder diameter IR | 0 mm |
| da min - Min shoulder diameter IR | 30,6 mm |
| db - Min diameter for Sleeve | 28 mm |
| Ce - Min length fro Sleeve | 5 mm |
| Da max - Max shoulder diameter OR | 46,4 mm |
| ra max - Max shaft & housing fillet radius | 1 mm |
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SNR 22205EAKW33C4