NTN
Rodamientos de rodillos a rótula 23228EMKW33C3
Rodamiento NTN 23228EMKW33C3, Ø140×250×88 mm, juego C3. Solicita presupuesto — envío a todo el mundo.
Tipo Rodamientos de rodillos a rótula
Dimensiones
Ø 140 × 250 × 88 mm
d140Ø interior (mm)
×
D250Ø exterior (mm)
×
B88Ancho (mm)
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Disponible
Especificaciones técnicas
| Brand | NTN |
| d - Internal diameter | 140 mm |
| D - External diameter | 250 mm |
| B - Bearing/Inner ring width | 88 mm |
| D1 - Inner diameter outer ring | 219,6 mm |
| rs - Min fillet radius | 3 mm |
| Number of lubrication holes | 3 |
| b - Groove width | 12,64 mm |
| k - Hole diameter | 6 mm |
| Associated sleeve reference | H2328 |
| Radial clearance class | C3 |
| Mass | 17,66 kg |
| C - Dynamic load | 1140000000 mN |
| C0 - Static load | 1370000000 mN |
| Cu - Fatigue limit load | 136000000 mN |
| e - Coefficient | 0.33 |
| Y0 - Static axial load coefficient | 2.01 |
| Y1 - Lower axial load coefficient | 2.06 |
| Y2 - Upper axial load coefficient | 3.06 |
| N ref - Reference thermal speed | 10200 °/s |
| N lim - Mechanical Limit Speed | 14400 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 473,15 °K |
| da min - Min shoulder diameter IR | 154 mm |
| db - Min diameter for Sleeve | 152 mm |
| Ce - Min length fro Sleeve | 22 mm |
| Da max - Max shoulder diameter OR | 236 mm |
| ra max - Max shaft & housing fillet radius | 2,5 mm |
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NTN 23228EMKW33C3