Description

Supporting maintenance teams working in abrasive, vibration-intensive environments, the Bearing Inner Ring (OEM 858 726 69) is used in the rock drilling machine assembly. By maintaining a controlled sealing barrier, the part supports pressure stability and reduces unwanted fluid loss or contaminant ingress.

This aftermarket option is intended to support planned maintenance and faster parts sourcing while preserving the required application fit. Correct profile and fit are essential to retain fluid or air while allowing the intended movement without excessive friction or accelerated wear. This reference is catalogued for equipment such as DP1100 and DP1100i; confirm the exact application before placing the order.

Supported by Delkom’s experience in alternative rock-drill and drill-rig spare parts, this component is supplied for professional mining and tunneling maintenance worldwide. For availability, pricing and an application check, quote Delkom reference 110 600 103 and OEM reference 858 726 69.