29420-E1-XL

29420-E1-XL – Axial spherical roller bearing for easy-to-assemble axial support with angular compensation

Quality that safeguards processes
Axial spherical roller bearings of this design can withstand very high axial loads in one direction and also carry limited radial forces, with the self-aligning kinematics compensating for misalignment and slight shaft deflections. This ensures smooth running and that both temperature and vibration levels remain within controlled limits throughout operation.

Design and manufacturing quality
The bearing design combines a spherical raceway in the housing disc with asymmetrical barrel rollers. Their profiled geometry reduces edge loads and, together with finely machined contact surfaces, contributes to low frictional torque. The E1-XL version, with its X-life quality, offers optimized kinematics and further enhances running stability. The 294 series is designed to withstand axially dominant loads, ensuring reproducible results. The roller assembly is guided by a robust sheet steel cage. The separable design, consisting of a shaft disc, housing disc, and roller assembly/cage, facilitates assembly and simplifies subsequent inspections. Manufactured to tolerance class P0 and available in an open design, allowing sealing and lubrication via the surrounding structure, the bearing integrates seamlessly into the surrounding construction. Finally, the adjustable angular position ensures robust performance even with tolerance deviations.

Convincing in everyday life
This interplay results in high axial stiffness and consistent running quality, even when impacts occur. Furthermore, if a suitable lubrication regime is maintained and clean, flat seating surfaces are ensured, the performance remains stable and predictable in the long term.

Summary
Self-aligning, axially high load-bearing capacity and low friction – for stable processes and reliable results under axially dominant loads.