Flange Bearing

Intended for professional overhaul and replacement work, the Flange Bearing (OEM reference 0500 4500 28) provides a replacement option for compatible Atlas Copco drilling applications. In the assembly, it supports, locates or spaces moving components so shafts, gears and adjoining parts remain correctly aligned under load. It is cross-referenced for equipment including BOLTEC LC, BOLTEC MC and BOLTEC MD.

Operational durability is supported by radial or axial loading, sliding contact, vibration and repetitive movement. The use of wear-resistant bearing surfaces manufactured to controlled dimensional tolerances supports consistent fit at the relevant interfaces and reliable operation after replacement. In practical maintenance terms, this helps preserve running clearance, reduce unwanted movement and protect adjacent components from irregular wear.

Offered within Delkom’s aftermarket portfolio for drill rigs and drifter systems, the part provides a practical option for repair planning and stock management. Use reference 121 000 293 for availability, bulk pricing and application support.