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Slewing Bearing
Single-Row Crossed Roller Slewing Bearing
Crossed roller slewing bearing with 90° roller arrangement, 300–3116 mm OD, 104–1980 kN rated axial load, for robotics, machine tools and precision tables.
Key specifications
- Outer diameter
- 300 – 3116 mm
- Inner diameter
- 219 – 2808 mm
- Height
- 52 – 164 mm
- Gear type
- No gear / internal gear / external gear
- Number of teeth
- 60 – 187
- Axial load
- 104 – 1980 kN
Product overview
Crossed roller slewing bearing with 90° roller arrangement, 300–3116 mm OD, 104–1980 kN rated axial load, for robotics, machine tools and precision tables.
- Outer diameter
- 300 – 3116 mm
- Inner diameter
- 219 – 2808 mm
- Height
- 52 – 164 mm
- Axial load
- 104 – 1980 kN
- Gear type
- No gear / internal gear / external gear
Applications
- Robotics and manipulators
- Machine tools
- Industrial turntables
- Precision positioning equipment
Benefits
- Rollers crossed at 90° for high stiffness and accuracy
- Radial, axial and moment loads in a compact section
- Rated axial load 104 – 1980 kN (model-dependent)
- 25 – 50 mm rollers; module 4.5 – 20, 60 – 187 teeth
- Gearless, internal-gear or external-gear versions
- 42CrMo / 50Mn / C45 rings; HRC55–62 raceways
Technical specifications
| Bearing type | Single-row crossed roller slewing bearing |
|---|---|
| Outer diameter | 300 – 3116 mm |
| Inner diameter | 219 – 2808 mm |
| Height | 52 – 164 mm |
| Gear type | No gear / internal gear / external gear |
| Module | 4.5 – 20 |
| Number of teeth | 60 – 187 |
| Axial load | 104 – 1980 kN |
| Material | 42CrMo / 50Mn / C45 |
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FAQ
What is the Single-Row Crossed Roller Slewing Bearing?
The Single-Row Crossed Roller Slewing Bearing is an Elerover slewing bearing for industrial and OEM motion projects.
Does Elerover manufacture the Single-Row Crossed Roller 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 Single-Row Crossed Roller Slewing Bearing?
Send load, stroke, voltage, IP rating, duty cycle and quantity via the contact form or WhatsApp.
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