PEEK Lined Sliding Bearings

PEEK Lined Sliding Bearings

SF-PK is the substitute of and parallels in performance with abroad HI-EX. It is made by three :1.steel back 2.bronze layer and 3.PEEK layer. PEEK layer is critical for its main performance, it is polymer Materials with anti-high temperature, anti-wear and anti- corrosion performance. It shows its superiority under working condition of water lubrication and with little oil lubrication.

Description

1.Product Introduction:

SF-PK is the substitute of and parallels in performance with abroad HI-EX.  It is made by three :1.steel back 2.bronze layer and 3.PEEK layer. PEEK layer is critical for its main performance, it is polymer Materials with anti-high temperature, anti-wear and anti- corrosion performance. It shows its superiority under working condition of water lubrication and with little oil lubrication. PEEK layer depth is more than 0.1mm, which makes it has longer life than other metal-polymer composite material. As a kind of product with high performance, it has wide application in guiding part of shock absorber, tank, rocket, sliding position of machines etc.

 

2.Product Technical Data:

Load capacity 100 N/mm2  
Temperature -190~+300 ℃  
Speed limit 2.5 m/s  
Friction coef(μ) 0.05~0.20μ PV  
limit (dry) 3.0 N/mm2*m/s PV  
limit (oil) 40 N/mm2*m/s

 

3.Product Feature and Application 

Feature

• Edge-covered bearing materials with good wear resistance under thin film conditions standard bearings provide notches for optimal retention and distribution of lubricating oil on the sliding layer

• Hydrodynamic applications that can be used for non-fluid cover

• Rated high temperature use up to 250°C/480°F

• Suitable for low viscosity fluids

• Good chemical resistance

• ROHS-compliant lead-free materials

 

Application

Automotive: Diesel fuel pumps, ABS equipment

Industrial: Hydraulic motors and plumps, agricultural equipment, wind energy equipment, yaw and teeter bearings

 

4. Product details

MICROSECTION

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---Sliding layer PEEK + PTFE +Fillers

---Porous Bronze Sinter

--Steel Back


Bearing Forms Available In Standard Dimensions

            

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Cylindrical bushes

Flanged bushes

Sliding plates

Thrust washer

Flanged washers


Deliver Shipping Term

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Different product packaging methodsHigh-intensity carton packagingPalletized packaging library
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Professional placementAir freightShipping


Certification:

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