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Slewing Bearing
Four-Point Contact Ball Slewing Bearing
Single-row four-point contact ball slewing bearing, 200–10000 mm OD, for combined axial, radial and tilting loads in a compact ring.
Key specifications
- Outer diameter
- 200 – 10000 mm
- Gear type
- No gear / internal gear / external gear
Product overview
Single-row four-point contact ball slewing bearing, 200–10000 mm OD, for combined axial, radial and tilting loads in a compact ring.
- Outer diameter
- 200 – 10000 mm
- Gear type
- No gear / internal gear / external gear
Applications
- Cranes and lifting equipment
- Excavators and construction machinery
- Wind turbine yaw and pitch systems
- Robotics and industrial turntables
Benefits
- Single row of balls with four-point raceway contact
- Axial loads in both directions plus radial load and tilting moment
- Compact section for its load capacity
- Gearless, internal-gear or external-gear versions
- 42CrMo / 50Mn / C45 rings, raceways hardened to HRC55–62
- Steel 20 or ZL102 aluminum cages; nylon spacers
Technical specifications
| Bearing type | Four-point contact ball slewing bearing |
|---|---|
| Outer diameter | 200 – 10000 mm |
| Gear type | No gear / internal gear / external gear |
| Material | 42CrMo / 50Mn / C45 |
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FAQ
What is the Four-Point Contact Ball Slewing Bearing?
The Four-Point Contact Ball Slewing Bearing is an Elerover slewing bearing for industrial and OEM motion projects.
Does Elerover manufacture the Four-Point Contact Ball 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 Four-Point Contact Ball 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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