SNR
Rodamientos de rodillos a rótula 22318EAKW33C4
Rodamiento SNR 22318EAKW33C4, Ø90×190×64 mm, juego C4. Solicita presupuesto — envío a todo el mundo.
Tipo Rodamientos de rodillos a rótula
Dimensiones
Ø 90 × 190 × 64 mm
d90Ø interior (mm)
×
D190Ø exterior (mm)
×
B64Ancho (mm)
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Disponible
Especificaciones técnicas
| Brand | SNR |
| d - Internal diameter | 90 mm |
| D - External diameter | 190 mm |
| B - Bearing/Inner ring width | 64 mm |
| d2 - External diameter inner ring | 110,1 mm |
| D1 - Inner diameter outer ring | 165,1 mm |
| rs - Min fillet radius | 3 mm |
| Number of lubrication holes | 3 |
| b - Groove width | 12 mm |
| k - Hole diameter | 5 mm |
| Associated sleeve reference | H2318 |
| Radial clearance class | C4 |
| Mass | 8,16 kg |
| C - Dynamic load | 668000000 mN |
| C0 - Static load | 652000000 mN |
| Cu - Fatigue limit load | 71400000 mN |
| e - Coefficient | 0.33 |
| Y0 - Static axial load coefficient | 2.01 |
| Y1 - Lower axial load coefficient | 2.06 |
| Y2 - Upper axial load coefficient | 3.07 |
| N ref - Reference thermal speed | 18000 °/s |
| N lim - Mechanical Limit Speed | 21000 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 473,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 5,599 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 8,401 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 4,685 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 2,343 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,4 Hz |
| da max - Max shoulder diameter IR | 0 mm |
| da min - Min shoulder diameter IR | 104 mm |
| db - Min diameter for Sleeve | 100 mm |
| Ce - Min length fro Sleeve | 7 mm |
| Da max - Max shoulder diameter OR | 176 mm |
| ra max - Max shaft & housing fillet radius | 2,5 mm |
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SNR 22318EAKW33C4