Skip to main content
Image

GGB-CBM®

Thin Walled Bimetal Bearings made by Metallurgic Powder
GGB-CBM Thin-wall cylindrical bushing produced by metallurgic powder process
GGB-CBM Self-lubricating bimetal cylindrical bearing
GGB-CBM Metal Bimetal self-lubricating Special Piece
GGB-CBM Self-lubricating  special plate
GGB-CBM self-lubricating bimetal axial and radial segment rings

Product's benefits

  • Product Material resists Chemicals
    Chemical Resistant
  • Materials reduces size and weight
    Reduce size/weight
  • Material allows for compact design
    Common to One Piece Compact Design
  • Material offers good wear resistance
    Increased Wear Resistance
  • Material withstands high loads
    High Load Capacity
  • Material helps extend application's service life
    Extended service life
  • Material operates well in dry environment
    Dry operation
  • Material provides dimensional stability
    Dimensional Stability

Characteristics

  • Self-lubricating and maintenance-free bearings with homogeneously distributed solid lubricant (graphite) in the sliding layer
  • High load capacity and suited to temperatures from -150°C up to 280°C
  • Different metallic backings are available: stainless steel, carbon steel or bronze
  • Lead-free alloys are available
AVAILABILITY

Bearing forms made to order: cylindrical bearings, flanged bearings, axial washers, sliding plates, half shells, axial and radial segment rings, spherical plain bearings, customized bearing forms

Operating performance

Choose the product I want to compare
GGB-CBM®
Dry Operation Good
Lubricated Operation Good
Greased Operation Good
Machinable Consult with Applications Engineer
RoHS Compliant Compliant
Standard Sizes Not Available
Application Excellence
GGB-CSM®
Good
Good
Good
Applicable
Compliant
Not Available
AuGlide™
Poor
Good
Very Good
Applicable
Compliant
Available
SY
Poor
Good
Very Good
Applicable
Not compliant
Available
SP
Poor
Good
Good
Applicable
Not compliant
Not Available

Composition

Thin walled powder metallurgical bimetal bearing material 

Technical specifications

  • General

    BEARING PROPERTIES Value Unit
    Maximum load, p
    - Static 260-280 38,000-41,000 N/mm2 psi
    - Dynamic 80-150 12,000-22,000 N/mm2 psi
    Operating Temperature
    - Min -150 -240 °C °F
    - Max 280 540 °C °F
    Coefficient of Linear Thermal Expansion 12-16 7-9 10-⁶/K 10-⁶/F
    Dry
    Maximum sliding speed, U 0.3-0.5 60-100 m/s fpm
    Maximum pU factor 0.5-1.0 14,000- 29,000 N/mm² x m/s psi x fpm
    Coefficient of friction, f 0.10-0.20 0.10-0.20
    Water Lubricated
    Coefficient of friction, f 0.10-0.15 0.10-0.15
    Recommendations
    Shaft surface roughness, Ra
    - Normal 0.2-0.8 8-32 µm µin
    Shaft surface hardness
    - Normal > 180 - > 250 > 180 - > 250 HB HB

Need advice?

Our experts are ready to help you find the right solution for your specific application.