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Caged Needle Bearing For Automobile Components , Radial Needle Bearing

Caged Needle Bearing For Automobile Components , Radial Needle Bearing

    • Caged Needle Bearing For Automobile Components , Radial Needle Bearing
    • Caged Needle Bearing For Automobile Components , Radial Needle Bearing
  • Caged Needle Bearing For Automobile Components , Radial Needle Bearing

    Product Details:

    Place of Origin: China
    Brand Name: TOB Needle Roller Bearings
    Certification: ISO 16949

    Payment & Shipping Terms:

    Minimum Order Quantity: negotiated
    Price: negotiated
    Packaging Details: Cartons or Pallets
    Delivery Time: negotiated
    Payment Terms: T/T
    Supply Ability: negotiated
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    Detailed Product Description
    Material: Bearing Steel K Type: Radial Needle And Cage Assemblies
    NA,NKI,RNA,NK Type: Outer With Double Raised Edge Single Row NA,RNA Type: Outer With Double Raised Edge Double Row
    HK,BK Type: Stamping Outer Needle Roller Bearing Application: Used In Automobile Components

     

    K , NA , NKI , RNA , NK , HK , BK Type Of Needle Roller Bearings

     

    Product Details

    A needle roller bearing is a bearing which uses small cylindrical rollers. They are used to reduce friction of a rotating surface.

     

    Needle bearings have a large surface area that is in contact with the bearing outer surfaces compared to ball bearings. Additionally there is less add clearance (difference between the diameter of the shaft and the diameter of the bearing) so they are much more compact. The typical structure consists of a needle cage which orients and contains the needle rollers, the needle rollers themselves, and an outer race (sometimes the housing itself).

     

    Radial needle bearings are cylindrical and use rollers parallel to the axis of the shaft. Thrust needle bearings are flat and use a radial pattern of needles.

    Needle roller bearings have a high load carrying capacity in addition to their low cross-section and stiffness. They are especially suitable for bearing arrangements where radial space is limited. Because needle roller bearings only carry pure radial load and cannot limit the axial displacement of shaft relative to the housing. It is important to ensure that inner ring axis and outer ring axis must be aligned during mounting the bearings.

     

    Applications:

    Needle bearings are heavily used in automobile components such as rocker arm pivots, pumps, compressors, and transmissions. The drive shaft of a rear-wheel drive vehicle typically has at least eight needle bearings (four in each U joint) and often more if it is particularly long, or operates on steep slopes.

     

    Structure Design

    Product Series Description
    HK Drawn Cup needle Roller Bearing with Open Ends
    HK……RS Drawn Cup needle Roller Bearing with Open EndsSealed on One Side
    HK……2RS Drawn Cup needle Roller Bearing with Open Ends, Sealed on Both Sides
    BK Drawn Cup needle Roller Bearing with Close End
    BK……RS Drawn Cup needle Roller Bearing with Close End, Sealed on One Side
    FFY Drawn Cup Full Complement Needle Roller Bearing with Open End
    MF……MFY Drawn Cup Full Complement Needle Roller Bearing with Open End
     

     

    Caged Needle Bearing For Automobile Components , Radial Needle Bearing

     

    Contact Details
    ZHEJIANG TOP BEARINGS CO., LTD.

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