Husqvarna 598734301 Needle Bearing HK2016 Spare Part DM 400

When your DM 400 core drill starts showing bearing wear during high-volume commercial work, this HK2016 needle bearing keeps your equipment running without extended downtime. This genuine Husqvarna replacement part (598734301) maintains the precise tolerances required for smooth motor operation under the demanding conditions of wet coring through reinforced concrete. Needle bearings handle radial loads while taking up minimal space in compact drill motor assemblies, making them critical for maintaining alignment during extended cuts. Installing factory-spec components prevents secondary damage to motor housings and shafts that occurs when worn bearings are left in service. Built for concrete cutting contractors and rental operations maintaining Husqvarna DM 400 core drilling equipment.