The LM12710HD is a small size tapered roller bearing from NTN Bower. Tapered roller bearings like this one are designed to handle combined radial and thrust loads, making them a common choice for wheel ends, axles, and other rotating assemblies in heavy-duty applications. This is a genuine NTN Bower part sold by Pro Gear and Transmission.Interchanges:Timken LM12710$13.05FeaturesSmall size tapered roller bearingManufactured by NTN BowerPart number LM12710HDHandles combined radial and thrust loads