Description

Supporting maintenance teams working in abrasive, vibration-intensive environments, the Rotation Bushing Assy (OEM 552 142 64) is used in the rotation and drive train. The part provides a controlled bearing surface at the mating interface, helping maintain alignment and distribute load during repeated movement.

Accurate fit helps distribute load across the bearing area and maintain the intended clearance as the connected mechanism cycles under load. Application data associates this reference with DS311 and DS411; configuration and serial-number checks are recommended before purchase. The part supports cost-conscious maintenance strategies that require a reliable cross-reference option for professional drilling equipment.

Delkom combines rock-drilling spare-parts expertise with broad export capability for mining and tunneling customers. For purchasing support, bulk requirements or fitment confirmation, use Delkom reference 110 102 217 and OEM reference 552 142 64.