Natr35 Needle Roller Bearing with Low Friction of High Tech (NATR10/NATR12/NATR15/NATR17/NATR20/NATR25/NATR30/NATR35)

Natr35 Needle Roller Bearing with Low Friction of High Tech (NATR10/NATR12/NATR15/NATR17/NATR20/NATR25/NATR30/NATR35)
Product Details
With the summary of our own production experience and the continuous absorption of advanced experience, we have the ability to produce high-quality Plastic Cylinder Piston Bearings, Plastic rod ends, polymer roller bearings. Relying on professional R&D technology, diversified and high-quality products and fast and thoughtful service system, our company continues to meet and exceed the growing needs of customers. We hope to sincerely cooperate with friends from all walks of life with top-class technical strength, superior product quality and first-rate after-sales service to co-create a better future together! We will provide high-quality products and excellent services at competitive prices. With the development concept of people-oriented and quality first, our company strictly manages all aspects and is committed to long-term development with customers and serving the society.


PEW Plastic Flat Springs



PEW


PEW Plastic Flat Springs


CSB® plastic wear resistance washer. Suitable for a fitting to the uncontrollable axial space in order to reduce the vabriation and noise during the operation.

●  Compensate the axial clearance and machining tolerance

●  Shock absorbing and noise optimization

●  Maintenance free and self-lubricated

●  Corrosion resistance and light weight



Standard Products


image

     Part No.     Spring Deflections and Spring Forces

   Weigh   

t[g]

  D [mm]    d [mm]    t [mm]    h0 [mm]    h0.25 [mm]    F0.25 [N]    h0.5 [mm]    F0.5 [N]    h0.75 [mm]    F0.75 [N]    Fmax [N]  
PEW13-05105.20.50.250.0610.132.40.193.650.04
PEW13-0612.56.20.70.30.0830.155.10.238120.11
PEW13-08168.20.90.350.0940.1880.2811150.20
PEW13-102010.21.10.450.1150.22100.3315180.33
PEW13-122512.21.50.550.1490.28180.4227400.85
PEW13-1631.516.31.750.70.18150.35320.5351701.44
PEW13-204020.42.250.90.23350.45700.681101303.10

D: Outer Diameter

d: Inner Diameter

t: Thickness

h0: Maxium downward deflection of spring

h0.25, h0.5, h0.75: The maximum downward deflecttion 25%, 50%, 75%.

F0.25, F0.5, F0.75: Spring force with 25%/50%/75% downward deflection

Fmax: The maximum spring force



Product Design


Structure design

CSB-PEW® plastic flat spring is designed with a bump axial surface for the purpose of compensates the axial fitting and machining tolerance in addition to function as a normal washer. Therefore the operation mechanism could be more stable and with less noise.


Material design

CSB-PEW® plastic flat spring is made from the professional wear resistance material CSB-EPB13 which provides good wear resistance and excellent spring feature. At the same time, CSB could also provide the spring washer with high temperature (up to 250℃) material CSB-EPB5 and FDA approved material CSB-EPB5A.


Assembly design

In order to adjust the fitting clearance, a single flat spring is usually inserted. For bigger clearance adjustment, a group of flat springs combined with back to back or face to face is also a good solution. If a higher elastic characteristic is needed, piling the flat springs parallel and assembles into the required position. 

PEW塑料板簧安装



We hope that all of our leading Natr35 Needle Roller Bearing with Low Friction of High Tech (NATR10/NATR12/NATR15/NATR17/NATR20/NATR25/NATR30/NATR35) can have a positive impact on society and the environment while growing and creating value. We always strive to achieve the perfect balance between quality and cost performance. Our company continues to innovate in research and development, and has a skilled and experienced professional team to offer customers with best service.
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