TTHDFLSA Series Thrust Tapered Roller Bearings

What Are TTHDFLSA Series Thrust Tapered Roller Bearings?

TTHDFLSA stands for Thrust Tapered High Duty Flanged Single Acting, indicating that these bearings are built to carry heavy axial loads in one direction. The inclusion of a flanged cup improves housing support, simplifies installation, and ensures accurate alignment of components under axial stress.

Key Features

• Single-acting design: Optimized to handle high thrust loads in one axial direction.
• Flanged outer race: Enhances mounting accuracy and structural rigidity.
• Heavy-duty rollers: Designed to resist deformation and extend bearing life under extreme pressure.
• Inch-based dimensions: Manufactured to imperial standards, ideal for North American industries and oilfield equipment.

Applications

TTHDFLSA Series Thrust Tapered Roller Bearings are frequently used in:

• Oilfield rotary tables and top drives
• Gear reduction systems
• Heavy-duty compressors and pumps
• Industrial machinery requiring high thrust capacity and precise shaft control

Benefits of TTHDFLSA Bearings

This series provides superior thrust load handling, minimal shaft misalignment, and easy installation thanks to the integrated flange. These features reduce system downtime and maintenance frequency, offering long-term reliability in critical equipment.

Available Configurations

• Imperial (inch) sizes
• Standard and custom flange designs
• Optional coatings for corrosion resistance
• Custom preload and clearance adjustments available

Conclusion

If your application demands robust, precise, and easy-to-mount thrust tapered roller bearings, the TTHDFLSA Series offers a reliable and efficient solution. Its flanged design and high-capacity structure make it the preferred choice for heavy-duty industrial systems and oilfield machinery.