Three-row roller slewing bearing
Maximum load capacity and structural rigidity within the large-diameter bearing range. Its three-row design separates axial and radial loads, optimising their distribution and reducing internal stresses. It is the ideal solution for extreme applications or where there are structural weight limitations.
SECTORS
This bearing suits very different applications: wind, lifting, marine and special machinery.
Single-row ball slewing bearing
Compact, versatile and efficient. It provides smooth rotation under moderate axial and radial loads and tilting moments. Its four-point contact geometry ensures low friction and reliable torque, even in applications with limited space.
SECTORS
Which sector do you work in?
This bearing suits very different applications: wind, lifting, marine and special machinery.
Double-row ball slewing bearing
Higher static and dynamic load capacity than single-row designs. The double row of balls improves load distribution and provides greater structural stability. Especially suited to applications where the capacity-to-weight ratio is critical.
SECTORS
Which sector do you work in?
This bearing suits very different applications: wind, lifting, marine and special machinery.
Single-row roller slewing bearing
Greater rigidity and load capacity than ball designs. Its logarithmic roller profile allows optimal load distribution, reducing stresses and extending bearing service life. Designed for demanding applications where structural robustness is key.
SECTORS
Which sector do you work in?
This bearing suits very different applications: wind, lifting, marine and special machinery.
Custom bearings
When the standard catalogue isn’t enough, Laulagun designs and manufactures fully custom solutions. From specific geometries to the selection of materials and advanced treatments, each bearing is adapted to the real conditions of the application. A key capability for tackling the most demanding environments.
SECTORS
Which sector do you work in?
This bearing suits very different applications: wind, lifting, marine and special machinery.
Rotation module
The Laulagun rotation module integrates the bearing, gear ring, motor and lubrication system in a single, ready-to-install assembly. Designed to simplify integration into yaw and pitch systems and reduce assembly times on site.
Sectors
Which sector do you work in?
This bearing suits very different applications: wind, lifting, marine and special machinery.
Seals
Laulagun seals keep the bearing protected against water, dust and contaminants in offshore, industrial and highly demanding environments. Designed and validated specifically for each application, they extend the service life of the assembly and reduce maintenance costs.
SECTORS
This bearing suits very different applications: wind, lifting, marine and special machinery.
Grease collection containers
During bearing operation, expelled grease must be collected in a controlled way to avoid contaminating the surroundings and to ensure the system works correctly. Grease collection containers make it possible to manage this excess lubricant safely and efficiently.
Especially relevant in offshore applications or under strict environmental regulations, these systems help keep the surroundings clean and optimise bearing performance.
SECTORS
This bearing suits very different applications: wind, lifting, marine and special machinery.
Pushers and rods
If you have a Laulagun maintenance kit for replacing seals in the field, pushers and rods are the elements that allow the operation to be carried out safely and in a controlled manner.
With continued use, these components may need replacing. Laulagun supplies spare parts on request, adapted to each bearing reference.
SECTORS
This bearing suits very different applications: wind, lifting, marine and special machinery.
Manufactured responsibly.
Operated with precision.
At Laulagun, technical excellence is only part of the solution. We integrate the highest quality standards and sustainable practices into every stage of our production process and corporate culture.
By caring for people and protecting the environment, we don’t just raise our products — we raise the standard of the entire industry.
Global experience, local advantage
More than manufacturers. We are your engineering team.
- Experts in bearing design.
- Extensive experience in advanced structural integrity and fatigue calculations.
- All required methodologies developed in-house.
- Design criteria that go beyond standards, based on experimental and field data for the relevant failure modes.
- Designs optimised according to experimental results.
Validated before it reaches your facilities.
Laulagun has its own test rigs to validate the performance of its bearings under real conditions. Laulagun can test bearings for turbines of up to 10 MW.
- 3 full-scale bearing test rigs: 2 single-blade rigs and 1 three-blade rig
- Rigs for testing critical bearing elements: sealing system and rolling elements.
