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High - End Technology Needle Roller And Cage Assemblies Long Service Life

Categories Needle Roller Bearing
Brand Name: TVB or OEM
Model Number: K20*28*20
Certification: ISO9001, ISO14001
Place of Origin: China
MOQ: 5 pcs
Price: USD0.5~1000 / Piece
Payment Terms: T/T, Western Union, MoneyGram, L/C
Supply Ability: 20000 Pieces per month
Delivery Time: within 3~12 days
Packaging Details: Single Box(White Box/Color Box/Wooden Box/As requiremed)
Dimension: Metric dimension,inch dimension
Cage: Steel
Material: Gcr15, ST14, Aisi52100
Clearance: C4
Precision: P4
Weight: 26.8kg
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    • Company Profile

    High - End Technology Needle Roller And Cage Assemblies Long Service Life

    High - End Technology Needle Roller And Cage Assemblies Long Service Life


    1. High speed, High Precision, Low Noise, Long Service Life
    2. Mainly withstand radial load

    3. Customers' drawing or samples accepted

    4. Heavy radial loads and high speeds

    5. Military Specifications

    6. Less vibration and noise

    7. Small order accepted and sample accepted


    .Structure Types


    Needle retainer assembly K/K...ZW/K...D/K...ZWD type series:


    Needle roller cage assembly components related to the size of the fixed axial bearing assembly use. When using high -speed condition when the retainer and the axial limit should be added to a washer through the heat-treated in order to avoid to maintain direct contact with the limit.


    .Features

    - Smaller cross-section leading to greated rigidity,higher load-carrying capacity & lower inertia of the needle roller bearings help size and weight reductions in machinery.

    - Though they are less wide,their load carrying capacity is high and is most suitable for applications where the load is high & the radial space is less.

    - Needle roller bearings,which are designed to withstand oscillation can operate under severe conditions & interchange with sliding bearings.

    . Brand: TVB or per your demand, also can be made in your own brand.

    Features of Needle retainer assembly :

    a. High Precision and Rigidity

    b. Ease of Assembly

    c. Complete range of types

    d. Needle retainer assembly bearings are used in automobile, rolling mill, mining, metallurgical industry,plastic machinery, etc.

    e. Special Directions
    - Bearing running clearance and inner-cutting roundness should be regulated according to different conditions.
    - Machine tools should be used for press-in fitting or thermal fitting of the bearing
    - Limited by plastic cages (suffixed with TN) and sealing-element material, operating temperature is -300C---+1000C.
    - For general disposition design of bearings, refer to the relevant recommendation in the applied

    technology of rolling

    bearings.

    f. Other advantages of Needle retainer assembly :

    .Bearing material:bearing steel Gcr15 Chrome Steel

    .Smooth movement,low friction,high rigidity and long life

    .Nice appearance,complete product system

    .We can make non-standard needle retainer assembly bearings according to clients samples of drawing


    Details of High-end technology&facilities for K series needle retainer assembly


    Name:

    High-end technology&facilities for K series needle retainer assembly

    Dimension:

    20*28*20mm

    Weight :

    26.8 g

    Inner Diameter :

    3-75mm

    Outer Diameter :

    5-83mm

    Material:

    bearing steel; chrome steel;stainless steel

    Cage:

    steel

    Clearance:

    C0,C2,C3,C4,C5

    Precision Rating:

    P0, P6,P5,P4,P2

    Vabration:

    Z1, Z2, Z3

    Grease:

    per your request, such as SRL, PS2, and etc

    Package:

    single box or per your rquest

    Certification:

    ISO9001:2008, GB/T 19001-2008

    Delivery Date:

    7-15 days upon receipt of 30% deposit

    Basic Tests:

    1.Assembly
    2.Windage test
    3.Cleaning
    4.Rotary test
    5.Greasing and gland
    6.Noise inspection
    7.Appearance inspection
    8.Rust prevention


    Our factory:


    About us:
    Wuxi Shenxi Bearing Manufacturing Co,Ltd,

    . More than 20 years' experience in bearing manufacturing: the complete industry chain: continuous material suppliers,strong supply capacity, perfect system of freight forwarding.

    . Customization production: size, modle, and package are per clients' demand.

    . Realizable quality: we have our own factory, professional design team, strict quality control system and strong transportation cooperation.

    . Professional: We can offer almost types of linear guide rail.Diameter 10-60mm,the Length can be produced according to your requirement.

    . Delivery fast: Goods be sent out within 1 to 5 working days based on order quantity.

    . First-class pre and after service: we ensure the well processing of the practice of our products for customers.


    Please feel free to contact with us:


    Tel: +86-0510-82021910

    Fax: +86-0510- 82021910

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