The M88043HD is a small size tapered roller bearing from NTN Bower. Tapered roller bearings like this one are designed to handle combined radial and axial loads, commonly used in wheel end and driveline applications. This bearing is sold by Pro Gear and Transmission as a genuine NTN Bower part.Interchanges:Timken M88043$58.18FeaturesNTN Bower brand tapered roller bearingSmall size bearing designPart number M88043HDHandles combined radial and axial loads