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GGB-FP20

METAFRAM Oil Impregnated Sintered Iron Bearings
GGB-FP20 Oil Impregnated Sintered Steel Bearings allows maintenance-free operation
GGB-FP20 Oil Impregnated Sintered Steel Flanged Bearings
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Characteristics

  • Similar to SINT A 10, impregnation group 1​
  • Maintenance-free bearing for general engineering applications
  • Optimum performance under relatively light loads and high speeds
  • Produced by powder metallurgy process and therefore suitable for complex shapes
AVAILABILITY

Bearing forms made to order: Cylindrical bushes, flanged bushes and customized bearing designs

Brochure
GGB METAFRAM - Metal and Bimetal - Sinter Bronze & Sinter Iron Bearings
Datasheet
GGB FP20 - METAFRAM Oil Impregnated Sintered Iron Bearing Material

Operating performance

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GGB-FP20
Dry Operation Good
Lubricated Operation Good
Greased Operation Not Recommended
Machinable Applicable
RoHS Compliant Compliant
Standard Sizes Available
Application Excellence
GGB-BP25
Good
Good
Fair
Applicable
Compliant
Available
GGB-SO16
Not Applicable
Good
Not Recommended
Applicable
Compliant
Not Available

Composition

GGB-FP20 METAFRAM
Oil Impregnated Sintered Steel Bearings

Similar to SINT A 10, Impregnation
Group 1

Market applications

Technical specifications

  • General

    BEARING PROPERTIES Value Unit
    Maximum load, p
    - Static 45 6,500 N/mm2 psi
    - Dynamic 8.0-22.5 1,100-3,200 N/mm2 psi
    Operating Temperature
    - Min -180 -290 °C °F
    - Max 90 190 °C °F
    Operating Temperature
    - Min 5* 25* °C °F
    - Max 300* 570* °C °F
    Minimum density 5.6 0.20 g/cm³ lb/in³
    Dry
    Minimum apparent porosity 20 20 % %
    Oil Impregnated
    Maximum sliding speed, U 0.1-4.0* 20-780 m/s fpm
    Maximum pU factor 0.1-1.8* 2,800-51,400* N/mm² x m/s psi x fpm
    Recommendations
    Shaft surface roughness, Ra
    - Normal ≤ 0.2 - ≤ 0.3 * ≤ 8 – ≤ 12 * µm µin
    Shaft surface hardness
    - Normal > 240 - > 355 * > 240 - > 355 * HB HB

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