Needle Bearing

The Needle Bearing (OEM 862 501 07) is a premium aftermarket replacement engineered for rock drilling and drifter rigs operating in the most demanding mining and tunnelling environments. It supports rotating and oscillating loads with minimal friction, maintaining precise alignment and smooth motion under heavy radial and axial stress.

Manufactured from high-grade hardened bearing steel with precision-ground raceways, it delivers the load capacity and fatigue resistance required for long service intervals 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.