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Customized PTFE Sleeve Bearing White For PTFE Shaft Seal

Customized PTFE Sleeve Bearing White For PTFE Shaft Seal

  • High Light

    OEM PTFE Sleeve Bearing


    White PTFE Sleeve Bearing


    UL PTFE seal ring

  • Product Name
    PTFE Insulator, PTFE Dielectric, PTFE Parts
  • Material
    Virgin PTFE
  • Application
    Ptfe Shaft Seal
  • Certificate
    ISO 9001,RoHS,REACH,UL
  • Supply Type
    OEM Service
  • Feature
    Sample, Small Order, Higher Cost Performance
  • Color
  • Shipping
    Support Express -Sea Freight
  • Place Of Origin
  • Place of Origin
  • Brand Name
  • Certification
    ISO 9001
  • Minimum Order Quantity
  • Packaging Details
    PE bag in Cartons
  • Delivery Time
    10 working days
  • Payment Terms
    L/C, T/T

Customized PTFE Sleeve Bearing White For PTFE Shaft Seal

Customized PTFE Sleeve Bearing White For PTFE Shaft Seal


1. Description:

PTFE sleeve bearings exhibit remarkable temperature resistance, allowing them to operate in high-temperature environments. They can withstand temperatures up to approximately 260°C (500°F) without significant degradation in performance. This high-temperature capability makes PTFE sleeve bearings suitable for applications where conventional bearing materials may fail or experience diminished performance.


Material Name Compound % Main Properties Color
PTFE / Very low coefficient of friction and excellent chemical resistance. Food grade White
Glass Filled PTFE Up to 40% Improved ware resistance, compression strength, creep resistance, chemical resistance. Good performance in oxidising environment, good creep resistance. White cream
Carbon Filled PTFE Up to 35% Improved electrical and termal conductivity, resistance to load, low coefficient of friction in dry, water, steam applications, chemical resistance. Superior ware resistance increase and low friction properties. Black
Graphite Filled PTFE Up to 25% Improve wear resistance, decrease friction and increase sliding properties against soft metals- chemical inertness. Improve the temperature resistance in some way. Black
Bronze Filled PTFE Up to 60% Improved compression strength, wear resistant, high thermal conductivity, resistance to abrasion. Reduced chemical resistance. Dark Brown
Molybdenum disulphide(MoS2 Up to 5% Increased PTFE properties of hardness and wear resistance. Increased sliding properties and decrease friction. Blue azure
PEEK Filled PTFE Up to 20% Increased thermal resistance, sliding properties, surface hardness. Superior properties on dynamic applications. Light Brown
PEEK / Excellent mechanical properties including strength, rigidity, impact resistance, low wear rate and low coefficient of friction, retained over a wide range of service temperatures Light Brown
PEEK compound / Improves technical and chemical properties like deformation under load, wear resistance, thermal expansion and electrical conductivity. /
PVDF / Resistant to UV radiation and offers high mechanical strength and abrasion resistance. Beige
PCTFE / Better mechanical properties than other fluoropolymers, low permeability Translucent
PFA / Better mechanical properties than other fluoropolymers, low permeability Natural


Low Friction Coefficient:
PTFE sleeve bearings have a low friction coefficient, which contributes to their excellent performance in high-temperature applications. The low friction coefficient minimizes energy loss and reduces wear, ensuring smooth and efficient operation even at elevated temperatures. It also helps to reduce heat generation, contributing to the overall temperature resistance of the bearing.


Self-Lubricating Properties:
One of the significant advantages of PTFE sleeve bearings is their self-lubricating properties. PTFE has inherent low friction and self-lubricating characteristics, eliminating the need for additional lubrication. This feature reduces maintenance requirements and ensures consistent performance in high-temperature environments.


Chemical Resistance:
PTFE sleeve bearings possess exceptional chemical resistance, which complements their high-temperature resistance. They can withstand exposure to various chemicals, including corrosive substances, acids, and solvents. This chemical resistance allows PTFE sleeve bearings to maintain their integrity and performance even in chemically aggressive environments.


4. About us:


Welcome to DEHAO! established in 2006, DEHAO is a premier supplier of high precision plastic components and parts to global corporations serving the communication, aerospace, valve seal, industrial, healthcare, and food machine markets. DEHAO has earned the reputation as a premium brand known for exceptional quality, consistency and innovation. We pride ourselves on being able to offer the latest technologies in plastic machining. At DEHAO, we are committed to providing the highest level of customer service, competitive pricing, speedy delivery and a comprehensive, cutting-edge product offering. Our ultimate goal is your satisfaction.

Customized PTFE Sleeve Bearing White For PTFE Shaft Seal 0