90-017 Spherical Bearing

Liebherr 7003526 Spherical Bearing

The Liebherr 7003526 spherical bearing is a precision-engineered component designed to provide smooth rotational and pivot movement in heavy-duty Liebherr machinery. Built to handle high radial and axial loads, this spherical bearing reduces friction within linkage systems and improves the stability of moving joints operating under continuous stress.

Used across a range of Liebherr equipment, the spherical bearing Liebherr supports accurate articulation in lift arms, booms, steering joints and other pivoting assemblies. Its spherical inner surface compensates for angular misalignment and structural flexing during operation, helping maintain reliable machine alignment even in tough working environments.

The bearing is manufactured from hardened steel to deliver excellent wear resistance and long service life. Its corrosion-resistant construction ensures durability in construction, material handling and earthmoving applications where dust, impact and high load cycles are common. The bearing’s tight tolerances provide a secure fit that minimizes vibration and protects surrounding components such as pins and housings.

Routine inspection of this 7003526 is recommended to detect wear, loss of lubrication or excessive play. Replacing worn bearings promptly helps maintain precise machine movement, reduces downtime and prevents damage to adjacent components. Installation requires cleaning the bore, aligning the bearing correctly and pressing it evenly into place to avoid deformation.

Choosing the Liebherr 7003526 spherical bearing ensures smooth articulation, reduced friction and enhanced long-term reliability for Liebherr machinery performing in demanding conditions.