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Multifil

Proprietary Filled PTFE Sliding Bearing Tape
GGB Multifil Proprietary filled PTFE bearing tape

Product's benefits

  • Product Material resists Chemicals
    Chemical Resistant
  • Material is suitable for continuous sliding, rotating and oscillating movement
    Suitable for Continuous Sliding, Rotating and Oscillating Movement
  • Material allows for simple assembly
    Simple assembly
  • Material eliminates/reduces maintenance
    Maintenance Free Operation
  • Material withstands high loads
    High Load Capacity
  • Material operates well in dry environment
    Dry operation

Characteristics

  • Superior sliding bearing material which can be easily bonded to any clean, rigid substrate
  • Reduces vibration

 

AVAILABILITY

Bearing forms available in standard dimensions

  • Bearing tape

Special forms made to order: Tape with 0.015" to 0.125" (0.38 to 3.2 mm) thickness and 12" (305 mm) width or 24" (610 mm) width

Operating performance

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Multifil
Dry Operation Very Good
Lubricated Operation Very Good
Greased Operation Very Good
Machinable Consult with Applications Engineer
RoHS Compliant Compliant
Standard Sizes Not Available
Application Excellence
GAR-FIL
Very Good
Very Good
Fair
Applicable
Compliant
Available
HPF
Very Good
Very Good
Poor
Applicable
Compliant
Not Available

Composition

Filled PTFE Bearing Tape 

Etched on One Side

Market applications

Technical specifications

  • General

    BEARING PROPERTIES Value Unit
    Maximum load, p
    - Static 70 10 000 N/mm2 psi
    - Dynamic 35 5 000 N/mm2 psi
    Operating Temperature
    - Min -200 -330 °C °F
    - Max 280 540 °C °F
    Dry
    Maximum sliding speed, U 2.5 500 m/s fpm
    Maximum pU factor 0.32 9 000 N/mm² x m/s psi x fpm
    Coefficient of friction, f 0.07 0.07 μ μ
    Grease/Oil Lubricated
    Maximum pU factor 1.25 36 000 N/mm² x m/s psi x fpm
    Coefficient of friction, f 0.05 0.05
    Recommendations
    Shaft surface roughness, Ra
    Shaft surface hardness
    - Normal >200 >200 HB HB

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