Description

Built for demanding maintenance cycles on mining and tunneling equipment, the Sup Ring (OEM 883 931 29) is a dependable aftermarket spare part for the rock drilling machine assembly. It contributes to mechanical integrity at the connection point by maintaining the intended position, preload or separation between components.

Application data associates this reference with AXERA D07-260 and AXERA T08S-290C; configuration and serial-number checks are recommended before purchase. Accurate dimensions and durable load-bearing surfaces help the joint resist vibration, repeated movement and loss of alignment in heavy drilling service. As an aftermarket alternative, it supports practical spare-parts planning and helps reduce dependence on a single supply channel.

Within Delkom’s rock-drilling replacement-parts portfolio, this item is intended to support reliable maintenance and efficient global sourcing. Include Delkom reference 110 300 129 and OEM reference 883 931 29 in your enquiry for an accurate quotation.