Description

Built for continuous heavy-duty service, the Deep Grove Ball Bearing (OEM 511 053 10) is a premium aftermarket component for rock drilling and drifter rigs operating in extreme conditions. It carries rotating and oscillating loads with low friction, keeping components accurately aligned and moving smoothly under heavy radial and axial forces.

Made from high-grade hardened bearing steel with precision-ground raceways, it offers the load rating and fatigue strength needed for extended service and reduced downtime. 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.