A/C Compressor Bearing (5106WCC) by Timken®. Size: 2.1654″ x 1.1811″ x 0.9062″. Axial Design. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings, and tapered roller bearings, and all feature premium design, enhanced surface finishes, and are manufactured using quality materials to ensure longer bearing life and excellent antifriction properties.