The 6001 DDU CM NSK is a double row deep groove ball bearing manufactured from steel by NSK. It has an inner diameter of 12mm, an outer diameter of 28mm, and a width of 8mm. This type of bearing consists of two rows of balls placed between two concentric circular grooves and is used to support radial and axial loads. The deep groove construction allows for high speed use and a large contact angle which allows for both radial and axial loads in one unit. The bearing is suitable for moderate speed and low noise applications.