The Barden 201HDM Angular Contact Bearing is a precision single-row angular contact bearing from Barden. Identified by the 201HDM model number, it belongs to Barden’s family of high-precision angular contact designs used to support combined radial and axial loads in rotating assemblies. In Barden’s HDM line, the "HDM" suffix denotes a nonseparable bearing with a cutaway outer ring shoulder, offering mounting flexibility for compact spindle and precision-machine-tool applications.
