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Two Layers Metal-backed Composite Sliding Bearings

Delivery term:The date of payment from buyers deliver within days
  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Beijing

  • Validity to:

    Long-term effective

  • Last update:

    2023-07-03 11:10

  • Browse the number:

    426

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Company Profile
Shanghai Lianyi Bearing Tech Co., Ltd
By certification [File Integrity]
Contact:

shlianyi(Mr.)  

Email:

Telephone:

Phone:

Area:

Beijing

Address:

Building 5, Building 55, Bixi Road, Minhang District, Shanghai

Website: https://www.gtb-bearing.com/ http://shlianyi.korea-pack.net/
Product details
Product Introduction

 

Double layer composite self-lubricating bushing
Steel or aluminum + PTFE

 

 

Different from the traditional double-layer material of steel/aluminum + PTFE film, the self-developed steel/aluminum + PTFE can be customized according to customer needs, and its performance, friction coefficient and wear amount are better than similar foreign products. The friction coefficient is less than 80% of similar foreign products, and the service life is 1.2 times greater than that of similar foreign products.

 

In harsh chemical environments, metal-backing can be made of steel and aluminum. As an alternative to the inner diameter fine-tuning process, this structure can be machined to achieve tight inner diameter tolerances. The thicker PTFE ensures noise isolation and a gap-free bushing design. Mainly used in car seat adjustment systems, door cover hinges, bicycle bowl sets, brake grips, foot pedals, forks, etc

 

Specs

 

Bearing and material properties

Unit

Value

Maximum load p

Static

N/mm 2

95

dynamic

N/mm 2

200

Operating temperature

Minimum

℃

-40

Maximum

℃

95.7

Amount of wear

 

mm

0.1-0.2

Maximum line speed

 

m/s

2.5

Coefficient of friction f

 

 

0.128

Surface roughness , Ra

 

μm

≤0.8

Shaft hardness

≥25°HRC

https://www.gtb-bearing.com/

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