BEARING - TAPER ROLLER (Doosan DWTC12003-43021)

A worn taper roller bearing can cause uneven rotation and premature failure in rotating assemblies. This aftermarket replacement part references the Doosan catalog and carries the cross-reference number DWTC12003-43021. The bearing type uses tapered rollers to support combined radial and axial loads. A common failure consequence is increased friction leading to overheating and eventual seizure. During operation, the bearing's condition directly affects shaft alignment and load distribution. The item ships at approximately 0.921 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: DWTC12003-43021, dwtc12003-43021, DWTC1200343021, dwtc1200343021