hot selling drawn cup needle roller bearing dd503201

  • Product Description
  • Key attributes

    Industry-specific attributes

    Applicable Industries
    Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Retail, Construction works
    Precision Rating
    P6
    Seals Type
    no
    Number of Rows
    Single row

    Other attributes

    Place of Origin
    China (Mainland)/Import
    Bore Size
    6 – 45 mm
    Type
    Needle
    Brand Name
    China
    Model Number
    dd503201
    Product name
    hot selling drawn cup trust needle roller bearing dd503201
    Service
    OEM/ODM Customized
    Package
    Original Packing
    Material
    Chrome Steel GCR15
    Feature
    High-Speed Low Noise
    Size
    Standard Size
    Cage
    Steel Cage. Copper Cage.nylon Cage
    Model
    dd503201
    Application
    Bicycles

    Supply Ability

    Supply Ability
    100000 Set/Sets per Week

    hot selling drawn cup trust needle roller bearing dd503201

    A needle bearing is a roller bearing with a cylindrical roller that is thin and long relative to its diameter. This type of roller is called a needle roller. Despite the small cross-section, the bearing still has a high load bearing capacity, and the needle bearing is equipped with a thin and long roller (roller diameter D ≤ 5 mm, L / D ≥ 2.5, L is the roller length), so The radial structure is compact, its inner diameter size and load capacity are the same as other types of bearings, the outer diameter is the smallest, and it is especially suitable for support structures with limited radial mounting dimensions.

    hot selling drawn cup trust needle roller bearing dd503201
    Depending on the application, bearings or needle roller and cage assemblies without inner rings can be used. The journal surface and the housing hole surface that match the bearing directly serve as the inner and outer rolling surfaces of the bearing to ensure load capacity and running performance. As with ferrule bearings, the hardness of the raceway surface of the shaft or housing bore, the machining accuracy and surface quality should be similar to the raceway of the bearing ring. This type of bearing can only withstand radial loads.
    hot selling drawn cup trust needle roller bearing dd503201

    hot selling drawn cup needle roller bearing dd503201
    hot selling drawn cup needle roller bearing dd503201
    hot selling drawn cup needle roller bearing dd503201

    Further Information