BEARING - NEEDLE (Doosan DWD600081)

A damaged needle bearing can cause uneven rotation and premature wear in rotating assemblies. Doosan originally cataloged this component as part number DWD600081. This aftermarket replacement part is a needle bearing, a type of rolling-element bearing that uses small cylindrical rollers to reduce friction between moving surfaces. When a needle bearing fails, the resulting metal contamination can damage adjacent components and lead to costly repairs. During a routine teardown, a worn needle bearing may exhibit pitting or spalling on the roller surfaces. The bearing's function is to support radial loads while allowing smooth relative motion between parts. Verify the serial number or application, then call (562) 693-7748.

Part number variants: DWD600081, dwd600081