Description

Supporting maintenance teams working in abrasive, vibration-intensive environments, the Slip Ring Unit (OEM 550 526 71) is used in the rock drilling machine assembly. It maintains location, spacing or joint integrity between mating components, helping preserve alignment under vibration and repeated operating loads.

Cross-reference data lists applications including DD320-40 and DD321-40; final fit should be confirmed against the machine configuration or serial information. The alternative sourcing option is suited to maintenance programs focused on equipment availability, predictable servicing and competitive lifecycle cost. Accurate dimensions and durable load-bearing surfaces help the joint resist vibration, repeated movement and loss of alignment in heavy drilling service.

This component forms part of Delkom’s alternative spare-parts program for professional drilling machinery. For current stock, commercial terms and technical cross-checking, quote Delkom part number 110 300 134 with OEM reference 550 526 71.