Heavy-Duty Thrust Solutions for Demanding Applications
Discover the NSK 29440 Series spherical roller thrust bearing, engineered for extreme axial load conditions. This robust bearing features a 200mm bore, 340mm outer diameter, and 85mm height. With its impressive 900kN dynamic load capacity and oil lubrication system, this component delivers reliable performance in the most challenging industrial environments.
Superior Performance Under Extreme Loads
The NSK 29440 Series spherical roller thrust bearing handles heavy axial loads and moderate radial loads simultaneously. Its spherical roller design automatically aligns with the housing washer, compensating for misalignment issues. Furthermore, the optimized roller geometry distributes stress evenly across the contact surfaces. Consequently, this design significantly extends service life even under severe operating conditions.
Technical Specifications and Design Features
Manufacturers specifically designed this bearing for applications requiring high axial load capacity and operational reliability. The bearing’s dimensions make it suitable for large industrial machinery and heavy equipment.
- Series: NSK 29440
- Bore Diameter: 200mm
- Outer Diameter: 340mm
- Height: 85mm
- Dynamic Load Capacity: 900kN
- Lubrication: Oil Lubricated
- Roller Type: Spherical
Optimal Lubrication for Enhanced Performance
The oil lubrication system ensures proper film formation between rolling elements and raceways. This lubrication method effectively reduces friction and dissipates heat generated during operation. Moreover, oil lubrication provides superior cooling compared to grease, making it ideal for high-speed applications. Regular maintenance of the lubrication system guarantees consistent performance and prevents premature failure.
Industrial Applications and Compatibility
This spherical roller thrust bearing serves numerous heavy-duty applications across various industries. Common uses include mining equipment, construction machinery, and large industrial gearboxes. It also performs exceptionally well in marine propulsion systems and wind turbine gearboxes. For even higher load requirements, consider our extra capacity bearing series.
Proper installation significantly affects bearing performance and longevity. Therefore, we recommend following manufacturer specifications for mounting procedures. Additionally, consult our bearing installation guides for detailed step-by-step instructions and best practices.
Why Choose NSK 29440 Series?
NSK engineers designed this bearing series with precision manufacturing and rigorous quality control. Each bearing undergoes thorough testing to ensure it meets international standards. The result is a reliable component that reduces downtime and maintenance costs. When you select the NSK 29440 Series, you invest in proven performance and durability for your critical machinery.
