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Slewing Bearing
Ball-Roller Combination Slewing Bearing
Ball-roller combination slewing ring, 3772.8–6287.6 mm OD, for heavy axial, radial and moment loads on large-diameter equipment.
Key specifications
- Outer diameter
- 3772.8 – 6287.6 mm
- Inner diameter
- 3358 – 5747 mm
- Height
- 159 – 203 mm
- Gear type
- No gear / internal gear / external gear
- Number of teeth
- 232 – 282
Product overview
Ball-roller combination slewing ring, 3772.8–6287.6 mm OD, for heavy axial, radial and moment loads on large-diameter equipment.
- Outer diameter
- 3772.8 – 6287.6 mm
- Inner diameter
- 3358 – 5747 mm
- Height
- 159 – 203 mm
- Gear type
- No gear / internal gear / external gear
Applications
- Construction machinery
- Wind turbines
- Industrial cranes
- Heavy rotary equipment
Benefits
- Combined ball and roller rolling elements
- Large outside diameters, 3772.8 – 6287.6 mm
- 32 – 45 mm rollers; module 16 – 22, 232 – 282 teeth
- Suited to load eccentricity ratio e below about 1.2
- 42CrMo / 50Mn / C45 rings; GCr15 rolling elements
Technical specifications
| Bearing type | Ball-roller combination slewing bearing |
|---|---|
| Outer diameter | 3772.8 – 6287.6 mm |
| Inner diameter | 3358 – 5747 mm |
| Height | 159 – 203 mm |
| Gear type | No gear / internal gear / external gear |
| Module | 16 – 22 |
| Number of teeth | 232 – 282 |
| Material | 42CrMo / 50Mn / C45 |
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FAQ
What is the Ball-Roller Combination Slewing Bearing?
The Ball-Roller Combination Slewing Bearing is an Elerover slewing bearing for industrial and OEM motion projects.
Does Elerover manufacture the Ball-Roller Combination Slewing Bearing?
Yes. Elerover is a slewing bearing manufacturer and supplier. Share your application requirements and quantity for a factory quote on this model.
How do I request a quote for the Ball-Roller Combination Slewing Bearing?
Send load, stroke, voltage, IP rating, duty cycle and quantity via the contact form or WhatsApp.
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Quote context
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