Taper Roller Bearing-Cone, Single Row, ID 0.8437 x W 0.7200 in

M12649 is a single row open tapered roller bearing cone with a 0.8437 inch bore and 0.7200 inch cone width. Built with tapered rollers and a cone raceway to support radial loads and axial loads in one direction when paired with a compatible tapered bearing cup. The compact bore and open cone design make it suitable for serviceable wheel-end and axle assemblies where separate cone and cup components are installed as a matched set. Commonly used in automotive wheel hubs, trailer axles, utility trailers, trailer wheel repair, and light-duty machinery hubs. Product Specifications: Bearing Type: Single Row Tapered Roller Bearing Cone Part Number: M12649 Series: Inch Tapered Roller Cone Inner Diameter (ID): 0.8437 inch Outer Diameter (OD): Cone only; requires compatible bearing cup Width (W): 0.7200 inch Closure Type: Open Load Direction: Radial and One-Directional Axial Loads Precision Rating: Standard Precision Material: Chrome Steel Applications: Automotive wheel hubs Trailer axles Utility trailers Trailer wheel repair Light-duty machinery hubs