Spare parts for all brand drill rig machine & rock drill drifters
Attention! We are not official dealers of these brands and we don’t represent them
Delkom No : 110101746
Reference No : 55152886
€ 1
COMPATIBILITY : This product is an alternative replacement part compatible with DD321-40, DD422i-60C, DT821C, RD 520, RD 525 models drill rigs and rock drills
The Bearing Bushing (OEM 551 528 86) is a precision-made alternative spare part for rock drills and drifter equipment used in the most challenging mining and tunnelling environments. It acts as a renewable wear surface that guides and supports moving parts, taking up friction and shielding the housing from direct wear.
Made from hardened, wear-resistant alloy with accurately ground surfaces, it holds tight clearances and withstands galling under sustained impact and rotation. As an alternative replacement, it ensures reliable fit and function while offering significant cost savings over the original.
Delkom produces premium alternative rock drilling and drifter equipment and spare parts, shipped to over 100 countries worldwide. Get in touch for stock availability, bulk pricing and technical assistance.
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