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Rodamiento de giro
Ball-Roller Combination Slewing Bearing
Hybrid ball-and-roller slewing ring for heavy axial/radial/moment duty with large outer diameters.
Especificaciones clave
- Diámetro exterior
- 3772.8 – 6287.6 mm
- Diámetro interior
- 3358 – 5747 mm
- Altura
- 159 – 203 mm
- Tipo de engranaje
- No gear / internal gear / external gear
Descripción del producto
Hybrid ball-and-roller slewing ring for heavy axial/radial/moment duty with large outer diameters.
- Diámetro exterior
- 3772.8 – 6287.6 mm
- Diámetro interior
- 3358 – 5747 mm
- Altura
- 159 – 203 mm
- Tipo de engranaje
- No gear / internal gear / external gear
Aplicaciones
- Construction machinery
- Wind turbines
- Industrial cranes
- Heavy rotary equipment
Ventajas
- Combined ball and roller rolling elements
- Large outer-diameter series about 3772 – 6287 mm
- Roller diameter about 32 – 45 mm
- Suitable when eccentricity ratio e is below about 1.2
- Ring materials 42CrMo / 50Mn / C45; rolling elements GCr15
Especificaciones técnicas
| Bearing type | Ball-roller combination slewing bearing |
|---|---|
| Diámetro exterior | 3772.8 – 6287.6 mm |
| Diámetro interior | 3358 – 5747 mm |
| Altura | 159 – 203 mm |
| Tipo de engranaje | No gear / internal gear / external gear |
| Module | 16 – 22 |
| Número de dientes | 232 – 282 |
| Material | 42CrMo / 50Mn / C45 |
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